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NHI Breach Database

Non-Human Identity & AI Security Breaches

Real-world breaches involving API keys, service accounts, secrets, tokens and AI agents — what happened, how attackers got in, and what to fix. Researched and analysed by NHI Mgmt Group.

226 breaches analysed · updated October 2026
Showing 226 breaches
Oct 2026 1 breach
Sep 2026 9 breaches
AI agentsNHI AI agent misbehaviour

OpenAI Agents and US Government Websites 2026: How Rogue AI Agents Used Leaked Census API Keys and Probed Federal Sites

OpenAI agents used Census API keys leaked on GitHub, reposted SEC data and, per Transluce, tried to hack an Education site. No compromise found.

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AI agentsNHI Prompt injection

SalesBleed Salesforce Agentforce 2026: How Poisoned Web-to-Lead Records Turned AI Agents Into Zero-Click Data Thieves and Phishers

SalesBleed: poisoned Web-to-Lead records made Salesforce Agentforce leak CRM data past Trusted URLs and phish in Slack as the agent. Now fixed.

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NHIAI agentsLLM & AI platform Misconfiguration

Carbonato Botnet 2026: How an AI Agent Planted on Exposed Docker Hosts Hunted AI API Keys to Power Its Own Operation

Carbonato infects unauthenticated Docker hosts and runs a Hermes AI agent that steals AI API keys, SSH keys and tokens to fuel its own LLM service.

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NHIAI agents Supply chain

MemTensor MemoryOS Supply Chain Attack 2026: How Stolen CI Publish Tokens Put a Credential Stealer Inside AI Agent Memory

Hijacked GitHub Actions stole MemTensor's npm and PyPI tokens to ship sckit, a credential stealer in an AI agent memory plugin and MemoryOS.

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NHI Leaked secret

Leaked GitHub App Private Keys 2026: How 474 Forgotten Keys Still Worked, Including One With Write Access to CDC Code

GitGuardian found 474 leaked GitHub App private keys still authenticated in 2026, some years old, including one with write access to CDC repositories.

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AI agentsNHI Vulnerability exploit

Meta Muse Agent Hijack 2026: How One Undocumented Setting Let Local Malware Steal an AI Agent’s Authentication Token

A Meta Muse zero-day let local malware redirect dictation, steal the agent's authentication material and abuse its delegated access. Hot-fixed.

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Claimed NHIHuman identity Vulnerability exploit

ShinyHunters FBI Breach Claim 2026: How an Unpatched PeopleSoft Server Was Allegedly Used to Reach FBI Data in AWS GovCloud

ShinyHunters claims it breached the FBI via PeopleSoft and pivoted into AWS GovCloud. The FBI is investigating; the breach is not confirmed.

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AI agentsNHI Not disclosed

Spain’s First AI Agent Data Breach 2026: What the AEPD Notification Tells Us About Agents, Credentials and Personal Data

Spain's data regulator received its first breach notification blamed on an attacker's AI agent, which logged in, altered personal data and read invoices.

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NHILLM & AI platformAI agents Vulnerability exploit

LiteLLM MCP Auth Bypass 2026: How a One-Character Token and Default Master Keys Exposed AI Gateway Credentials

CVE-2026-59822 let any bearer token open LiteLLM's MCP gateway; attackers stole master and provider keys. 9.6% of exposed gateways used sk-1234.

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Aug 2026 2 breaches
Jul 2026 6 breaches
AI agentsNHILLM & AI platform AI agent misbehaviour

Anthropic Claude Evaluation Incidents 2026: How Misconfigured Cyber Tests Let AI Models Breach Four Real Organisations

Four Claude models in misconfigured cyber evaluations reached the internet and breached real organisations, including via a malicious PyPI package.

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AI agentsLLM & AI platform AI agent misbehaviour

UK AISI Agent Testing Incident 2026: How AI Agents in a Cyber Evaluation Created Fake Identities and Targeted Real People

In UK AISI cyber tests, AI agents took 19 unsanctioned actions on the live internet, creating fake identities to push malicious code to a real project.

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NHIAI agentsLLM & AI platform AI agent misbehaviour

OpenAI and Hugging Face Breach 2026: How AI Agents Escaped an Evaluation Sandbox and Took Over Cloud Credentials

In July 2026 OpenAI evaluation agents escaped their sandbox and used stolen Kubernetes, cloud, VPN and GitHub tokens to take over Hugging Face clusters.

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AI agentsHuman identityNHI Weak or default credentials

Taiwan Autonomous AI Agent Cyberattack 2026: How Up to Eight AI Agents Cracked 85 Government Accounts and Pivoted Through SSO

Autonomous AI agents mapped 21 Taiwanese government systems, cracked 85 accounts, pivoted via SSO and stole 2,564+ records in four days.

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AI agentsNHI Vulnerability exploit

JADEPUFFER Agentic Ransomware 2026: How an AI Agent Used Harvested and Default Credentials to Destroy a Production Database

An AI agent exploited Langflow, harvested API keys and cloud credentials, used default MinIO and Nacos secrets, and destroyed a production database.

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AI agentsNHI Vulnerability exploit

AI Agent Retail Card Theft Campaign 2026: How Autonomous Agents Stole 600,000 Cards Using Cloud Keys, Vault Dumps and Stolen Admin Access

Autonomous AI agents hit hundreds of retailers for ~$25 each, dumping AWS Secrets Manager and cloud keys to steal 600,000+ cards and plant skimmers.

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Jun 2026 7 breaches
NHIAI agents Vulnerability exploit

Amazon Q MCP Config Vulnerability 2026: How Opening a Malicious Repository Could Hand Over a Developer’s AWS Credentials

Amazon Q auto-ran MCP servers from a repo's .amazonq/mcp.json, passing developers' AWS keys and tokens to attacker commands. Fixed; no exploitation.

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AI agentsNHI AI agent misbehaviour

OpenAI Agent Medicare Portal Breach 2026: How an AI Agent Reached Non-Public Australian Government Data

An OpenAI agent reached non-public files on an Australian Medicare statistics portal, via a guest endpoint, and OpenAI took 84 days to notify.

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NHIAI agentsHuman identity Supply chain

Mastra npm Supply Chain Attack 2026: How a Forgotten Contributor Account Backdoored 140+ AI Framework Packages

In June 2026 a former contributor's unrevoked npm account republished 140+ Mastra AI packages with a RAT dependency. Microsoft blames Sapphire Sleet.

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NHILLM & AI platform Supply chain

JetBrains Marketplace AI Plugin Campaign 2026: How 15 Fake AI Coding Assistants Stole Developers’ AI API Keys

In 2026, 15 fake AI assistant plugins on the JetBrains Marketplace stole OpenAI, DeepSeek and SiliconFlow API keys. How it worked and how to govern AI keys.

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AI agentsNHI Prompt injection

Sentry MCP Agentjacking 2026: How a Public DSN and a Fake Error Report Hijacked AI Coding Agents

A fake Sentry error posted with a public DSN made Claude Code, Cursor and Codex run attacker commands with the developer's credentials, via MCP.

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NHI OAuth / SaaS integration

Klue OAuth Breach 2026: How a Forgotten Integration Credential Exposed Customers’ Salesforce Data

In June 2026 a stale Klue GitHub token let attackers plant code, steal customers' Salesforce OAuth tokens and export CRM data from connected tenants.

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NHIAI agents Supply chain

Miasma and Hades Worms 2026: How Stolen Developer Tokens Spread Malware Across npm, PyPI and Microsoft’s Azure Repos

In June 2026 the Miasma and Hades worms used stolen GitHub accounts, OIDC publishing and npm and PyPI tokens to spread credential theft to Microsoft repos.

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May 2026 7 breaches
NHIAI agents Supply chain

TrapDoor Supply Chain Campaign 2026: How 34 Malicious Packages Hunted Developer Credentials and Tried to Turn AI Coding Assistants Into Accomplices

TrapDoor spread 34+ malicious npm, PyPI and Crates.io packages in May 2026 that stole developer credentials and tried to poison Claude Code and Cursor.

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NHI Supply chain

Laravel-Lang Composer Compromise 2026: How One Stolen GitHub Token Rewrote Every Release Tag to Ship a Credential Stealer

A stolen GitHub token let an attacker rewrite every release tag of four Laravel-Lang Composer packages in May 2026 to deliver a PHP credential stealer.

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NHI Leaked secret

CISA Private-CISA GitHub Leak 2026: How a Contractor’s Public Repository Exposed AWS GovCloud Admin Keys for Six Months

A contractor's public "Private-CISA" repo exposed AWS GovCloud admin keys, Artifactory credentials and plaintext passwords for six months.

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Human identityNHI Social engineering

Storm-2949 Azure Attack 2026: How a Fake IT Support Reset Turned One Entra ID Account into a Cloud-Wide Data Theft

Storm-2949, 2026: Microsoft says SSPR abuse and IT support impersonation gave an actor Entra ID accounts, then Key Vault secrets, storage keys and Azure data.

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NHI Supply chain

GitHub Internal Repositories Breach 2026: How One Stolen CLI Token Led From TanStack to Nx Console to 3,800 GitHub Repos

A GitHub CLI token stolen via TanStack let TeamPCP publish a poisoned Nx Console extension that stole a GitHub employee's secrets and 3,800 repos.

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NHI Stolen credentials

Megalodon GitHub Actions Attack 2026: How 5,718 Malicious Commits Turned 5,561 Repositories Into CI Secret Stealers

Megalodon used compromised GitHub tokens and fake bot identities to add secret-stealing workflows to 5,561 repos, harvesting CI and OIDC credentials.

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AI agentsNHI AI agent misbehaviour

GemStuffer RubyGems Campaign 2026: How an AI Agent Swarm Mass-Created Accounts, Hijacked Build Servers and Hunted for API Keys

An AI agent swarm attributed to OpenAI flooded RubyGems, ran code on RubyDoc build servers and tried to steal users' API keys via a caching flaw.

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Apr 2026 9 breaches
NHI Supply chain

Mini Shai-Hulud 2026: How Stolen Publishing Tokens Poisoned SAP npm Packages and Spread to Mistral and OpenSearch

Mini Shai-Hulud poisoned SAP's mbt and @cap-js npm packages in April 2026 with a Bun-based credential stealer, then spread to Mistral and OpenSearch packages.

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Human identityNHI Vulnerability exploit

Canvas Instructure Breach 2026: How a Poisoned Support Ticket Gave ShinyHunters a Privileged Canvas Token

Canvas Instructure breach 2026: a malicious support ticket hijacked an agent's session, yielding a token that ShinyHunters used to pull data via Canvas APIs.

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NHIAI agents AI agent misbehaviour

PocketOS Database Deletion 2026: How an AI Coding Agent Used an Over-Privileged Railway Token to Wipe Production

A Cursor agent running Claude Opus 4.6 found an account-wide Railway token and deleted PocketOS production data and backups in one API call.

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NHI Supply chain

Bitwarden CLI npm Compromise 2026: How the Checkmarx Campaign Hijacked a Password Manager’s Release Path to Steal Developer Tokens

In April 2026 a malicious @bitwarden/cli 2026.4.0 sat on npm for 90 minutes, linked to the Checkmarx campaign, stealing GitHub, npm and cloud tokens.

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NHILLM & AI platform Supply chain

xinference PyPI Compromise 2026: How a Hijacked Release Line Put a Credential Stealer Inside an AI Inference Server

In April 2026 xinference 2.6.0 to 2.6.2 shipped a stealer for cloud, Kubernetes and registry credentials. TeamPCP was named in the code but denies it.

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NHI Supply chain

Checkmarx KICS Supply Chain Attack 2026: How Credentials Stolen via Trivy Poisoned KICS Docker Images and VS Code Extensions

In April 2026 cached credentials from the Trivy breach let attackers poison Checkmarx KICS Docker images and VS Code extensions to steal CI secrets.

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NHI Supply chain

CanisterSprawl npm Worm 2026: How Stolen Publish Tokens Let Malware Republish Every Package a Developer Could Touch

In April 2026 the CanisterSprawl worm hit pgserve and Namastex npm packages, stole publish tokens and republished every package they could reach.

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NHIAI agents OAuth / SaaS integration

Vercel Context.ai OAuth Breach 2026: How a Forgotten AI App’s Stolen Token Exposed Customer Secrets

In April 2026 a stolen Context.ai OAuth token let attackers take over a Vercel employee's Google Workspace and read customer environment variables.

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AI agentsLLM & AI platformHuman identity Social engineering

Meta AI Instagram Account Takeover 2026: How an AI Support Assistant Sent Account Recovery Links to Attackers

In 2026 attackers asked Meta's AI support assistant to send Instagram recovery links to their own email, hijacking 20,225 accounts that lacked 2FA.

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Mar 2026 7 breaches
NHI Vulnerability exploit

Gravity SMTP CVE-2026-4020 (2026): How an Open REST Endpoint Handed Email API Keys to Mass Scanners

Gravity SMTP CVE-2026-4020 (2026) let anyone pull email API keys, OAuth tokens and SMTP passwords from WordPress sites, with 17m+ exploit attempts blocked.

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NHI Social engineering

axios npm Compromise 2026: How a Hijacked Publishing Account and Auto-Merging Bots Spread a North Korean Backdoor in Minutes

In March 2026 North Korea-linked UNC1069 hijacked an axios maintainer's npm account to publish a backdoor that Dependabot and other bots helped spread.

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NHI Supply chain

telnyx PyPI Compromise 2026: How a Stolen Publishing Credential Hid a Credential Stealer in WAV Files

In March 2026 TeamPCP used Telnyx's PyPI publishing credentials to ship telnyx 4.87.1 and 4.87.2 with a stealer hidden in WAV files. What happened and why.

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NHILLM & AI platform Supply chain

LiteLLM PyPI Package Breach 2026: How a Poisoned Security Scanner Leaked Its Publishing Token and Exposed LLM API Keys

In March 2026 a PyPI token leaked via a poisoned Trivy scan let TeamPCP publish malicious LiteLLM versions that stole cloud, Kubernetes and LLM API keys.

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Human identity Not disclosed

Stryker Cyberattack 2026: How One Hijacked Admin Account Used Microsoft Intune to Wipe Tens of Thousands of Devices

How a hijacked admin account and Microsoft Intune were used to wipe Stryker devices in March 2026, what Handala claimed, and the privileged identity lessons.

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LLM & AI platformAI agentsNHI Vulnerability exploit

McKinsey AI Platform Hack 2026: How an Autonomous Agent Found SQL Injection in Lilli’s Unauthenticated APIs

McKinsey AI platform hack 2026: CodeWall's AI agent used unauthenticated APIs and SQL injection to reach Lilli chats and writable system prompts. Disclosed.

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NHIAI agents Supply chain

Trivy Supply Chain Attack 2026: How a Stolen PAT and an Incomplete Rotation Turned a Security Scanner Into a Credential Stealer

A PAT stolen from Trivy's CI and an incomplete rotation let TeamPCP poison Trivy v0.69.4 and trivy-action tags in March 2026 to steal CI/CD secrets.

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Feb 2026 3 breaches
Jan 2026 2 breaches
Dec 2025 4 breaches
Nov 2025 6 breaches
NHI Leaked secret

GitLab Public Repositories Secrets Study 2025: How 17,000+ Live Credentials Surfaced in 5.6 Million Public Projects

2025 study: a TruffleHog scan of 5.6 million public GitLab repositories found 17,430 live secrets, from GCP keys to Slack tokens. NHI lessons and fixes.

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NHI Leaked secret

JSONFormatter and CodeBeautify Leak 2025: How Saved Code Formatter Links Exposed 80,000+ Pastes of Secrets

In November 2025 watchTowr found 80,000+ saved pastes on JSONFormatter and CodeBeautify exposing cloud keys, tokens and passwords, and attackers testing them.

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NHI Supply chain

Shai-Hulud npm Worm 2025: How Stolen Publishing Tokens Spread a Secret-Stealing Worm to 25,000+ GitHub Repos

Shai-Hulud npm worm 2025: stolen npm and CI tokens spread a preinstall credential stealer to hundreds of packages and 25,000+ GitHub repos. Lessons for NHIs.

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NHI OAuth / SaaS integration

Gainsight Salesforce Breach 2025: How 285 Long-Lived OAuth Tokens Opened Customers’ CRM Data

Stolen OAuth tokens for Gainsight's Salesforce connected app, some from 2017, were used against customer orgs in November 2025. ShinyHunters linked.

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NHI Weak or default credentials

SAP SQL Anywhere Monitor Hard-Coded Credentials 2025: Why CVE-2025-42890 Scored a Maximum 10.0

Hard-coded credentials in SAP SQL Anywhere Monitor (Non-GUI) earned a CVSS 10.0 (CVE-2025-42890). SAP removed the monitor to fix it.

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NHI Stolen credentials

Amazon AWS Crypto-Mining Campaign 2025: How Compromised IAM Credentials Had Miners Running in 10 Minutes

In 2025, attackers used stolen AWS IAM credentials to mine crypto on EC2 and ECS in customer accounts, then blocked termination and created backdoor users.

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Oct 2025 8 breaches
NHI Stolen credentials

TruffleNet 2025: How Attackers Tested Stolen AWS Keys at Scale and Abused Amazon SES for Business Email Compromise

TruffleNet used 800+ attacker hosts running TruffleHog to test stolen AWS keys; in one account SES was abused for a vendor invoice scam.

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NHIAI agents Vulnerability exploit

Smithery.ai MCP Hosting Breach 2025: How a Path Traversal Bug Handed Researchers a fly.io Token Controlling 3,000+ MCP Servers

GitGuardian used a Smithery.ai build path traversal to take a live fly.io token controlling 3,000+ hosted MCP servers and the API keys clients sent them.

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NHIAI agents Social engineering

CoPhish 2025: How Copilot Studio Agents Can Wrap OAuth Consent Phishing in a Trusted Microsoft Domain

Datadog showed Copilot Studio agents on a Microsoft domain can lead users to malicious OAuth consent and forward their tokens to attackers.

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NHI Supply chain

GlassWorm Campaign 2025: How a VS Code Extension Worm Turned Stolen Developer Tokens Into New Infections

How GlassWorm hid in Open VSX and VS Code extensions, stole npm, GitHub and Open VSX tokens and used publishing tokens to spread.

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NHI Leaked secret

Secrets in VS Code Extensions 2025: How 550 Leaked Secrets Included Tokens to Push Updates to 150,000 Installs

Wiz found 550+ secrets in 500+ VS Code extensions, including 130+ publishing tokens that could push updates to about 150,000 installs.

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Human identity Stolen credentials

SonicWall SSL VPN Account Compromises 2025: How Valid Credentials Opened More Than 100 VPN Accounts

Huntress saw attackers log in to more than 100 SonicWall SSL VPN accounts with valid credentials in October 2025. Source of logins unknown.

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NHI Not disclosed

Red Hat Consulting GitLab Breach 2025: How Customer Engagement Reports Exposed Tokens and Connection Strings

The Crimson Collective copied a Red Hat Consulting GitLab instance in 2025, exposing customer tokens, keys and connection strings in engagement reports.

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NHI Vulnerability exploit

OneLogin API Flaw 2025: How CVE-2025-59363 Exposed OIDC Client Secrets to Anyone Holding an API Key

A OneLogin API returned OIDC client secrets to any caller with valid API credentials (CVE-2025-59363). Fixed in 2025.3.0; no customers hit.

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Sep 2025 8 breaches
AI agentsLLM & AI platformNHI Prompt injection

ForcedLeak 2025: How a Web Form and a $5 Expired Domain Turned Salesforce Agentforce Into a Data Exfiltration Tool

ForcedLeak let a Web-to-Lead form inject instructions into Salesforce Agentforce and exfiltrate CRM data via an expired, allowlisted $5 domain.

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AI agentsNHI Supply chain

postmark-mcp Malicious MCP Server 2025: How One Line of Code Made AI Agents Copy Every Email to an Attacker

A fake Postmark MCP server on npm added a hidden BCC in version 1.0.16, copying every email AI agents sent to an attacker. How it worked and what to do.

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NHIAI agents Leaked secret

CrewAI “Uncrew” Flaw 2025: How an Error Message Exposed an Admin GitHub Token

A CrewAI error response exposed an internal GitHub token with admin rights over all private repositories. Fixed within five hours.

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AI agentsNHILLM & AI platform Vulnerability exploit

Anthropic GTG-1002 Campaign 2025: Inside the First Reported AI-Orchestrated Cyber Espionage Operation

A Chinese state-sponsored group used Claude Code agents to attack about 30 organisations, with AI doing 80-90% of the work, including credential theft.

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NHI Supply chain

Shai-Hulud npm Worm, First Wave (September 2025): How Stolen npm Tokens Turned tinycolor Into a Self-Spreading Credential Stealer

How the first Shai-Hulud wave in September 2025 used stolen npm tokens to trojanise 500+ packages, including tinycolor, and leak developer and CI secrets.

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NHI Stolen credentials

GhostAction Campaign 2025: How Compromised GitHub Accounts Planted Workflows That Stole 3,325 CI/CD Secrets

GhostAction used compromised GitHub accounts to plant a fake security workflow in 817 repos, stealing 3,325 CI/CD secrets including npm and PyPI tokens.

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NHI Vulnerability exploit

Entra ID Actor Token Flaw 2025: How CVE-2025-55241 Could Have Given Global Admin in Every Tenant

Undocumented Actor tokens and an Azure AD Graph flaw could let an attacker impersonate Global Admins in any Entra ID tenant. Fixed in July 2025.

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NHI OAuth / SaaS integration

Palo Alto Networks Salesforce Data Theft 2025: A Victim’s View of the Salesloft Drift OAuth Token Attack

Stolen Salesloft Drift OAuth tokens let attackers export Palo Alto Networks Salesforce data, including support case notes with credentials.

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Aug 2025 4 breaches
Jul 2025 6 breaches
NHIAI agents Prompt injection

Gemini CLI Prompt Injection Flaw 2025: How a Poisoned README Could Make an AI Coding Agent Leak Developer Secrets

Tracebit found a poisoned README could make Google Gemini CLI silently run commands and send developer secrets out. Fixed in 0.1.14.

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NHIAI agents Supply chain

Amazon Q Developer Extension Compromise 2025: How an Over-Scoped GitHub Token Shipped a Wiper Prompt to an AI Coding Agent

An over-scoped GitHub token let an attacker add a wiper prompt to the Amazon Q Developer VS Code extension, which AWS shipped in v1.84.0.

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AI agentsNHI AI agent misbehaviour

Replit AI Agent Database Deletion 2025: How a Coding Agent Wiped Production Data During a Code Freeze

Replit's AI coding agent deleted a live production database during a code freeze, then said recovery was impossible. Rollback worked.

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NHI Vulnerability exploit

ToolShell SharePoint Exploitation 2025: How Stolen ASP.NET Machine Keys Kept Attackers Inside After Patching

How ToolShell attackers exploited on-premises SharePoint in July 2025 and stole ASP.NET machine keys that kept access alive after patching.

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NHIAI agents Weak or default credentials

McHire Default Password Flaw 2025: How “123456” and an IDOR Exposed McDonald’s AI Hiring Platform

Researchers logged in to McDonald's McHire AI hiring platform with 123456/123456 and found an IDOR exposing up to 64 million applicant records.

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NHI Weak or default credentials

HPE Aruba Instant On Hard-Coded Credentials 2025: How CVE-2025-37103 Gave Anyone Admin Access to Access Points

Aruba Instant On access points shipped with hard-coded admin credentials (CVE-2025-37103, CVSS 9.8). Firmware 3.2.1.0 fixes it.

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Jun 2025 5 breaches
Human identity Vulnerability exploit

CitrixBleed 2 (CVE-2025-5777): How a NetScaler Memory Leak Handed Attackers Live Session Tokens in 2025

How CitrixBleed 2 (CVE-2025-5777) leaked NetScaler session tokens that let attackers hijack VPN sessions and bypass MFA at 100+ organisations in 2025.

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Human identity Stolen credentials

Scania Insurance Portal Breach 2025: How an IT Partner’s Infostealer-Stolen Login Exposed Claim Documents

Attackers used an external user login, likely stolen by infostealer malware, to download insurance claim documents from a Scania portal.

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NHILLM & AI platform Vulnerability exploit

Langflow CVE-2025-3248 Exploitation 2025: How Attackers Dumped AI Server Secrets and Built the Flodrix Botnet

Attackers exploited Langflow CVE-2025-3248 to run code on AI agent servers, dump environment variables holding API keys and install the Flodrix botnet.

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LLM & AI platformAI agents Prompt injection

EchoLeak 2025: The Zero-Click Prompt Injection That Could Make Microsoft 365 Copilot Leak Company Data

EchoLeak (CVE-2025-32711) let a single crafted email make Microsoft 365 Copilot leak data in its context, with no user click. How it worked and what to do.

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NHIHuman identity Social engineering

ShinyHunters Salesforce Data Theft Campaign 2025: How Phone Calls and Malicious Connected Apps Emptied CRM Tenants

Callers talked staff into approving malicious Salesforce connected apps, then bulk-exported CRM data from Google, Qantas, Allianz Life, Cisco and others.

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May 2025 3 breaches
Apr 2025 4 breaches
Mar 2025 5 breaches
Claimed NHI Vulnerability exploit

Oracle Cloud Breach Claim 2025: How a Hacker Says Oracle’s SSO Login Servers Leaked 6 Million Records, Keystores and Keys

rose87168 claims 6 million Oracle Cloud SSO and LDAP records, keystores and keys from 140,000 tenants. Oracle denies a cloud breach. What is confirmed.

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NHI Stolen credentials

reviewdog/action-setup Compromise 2025: How a Stolen Maintainer Token Poisoned a GitHub Action and Led to tj-actions

A stolen maintainer PAT let attackers poison reviewdog/action-setup@v1, leaking CI secrets including the token behind the tj-actions attack.

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NHI Stolen credentials

tj-actions/changed-files Compromise 2025: How a Stolen Bot Token Leaked CI/CD Secrets from Thousands of Repositories

A stolen bot PAT let attackers repoint tj-actions/changed-files tags to code that printed CI/CD secrets to logs (CVE-2025-30066).

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NHI Leaked secret

iOS Apps Leaking Hard-Coded Secrets 2025: What Cybernews Found in 156,000 App Store Apps

Cybernews found 71% of 156,080 iOS apps leak hard-coded secrets, exposing 406 TB in open storage and 19.8 million Firebase records.

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NHI Vulnerability exploit

Commvault Metallic Breach 2025: How a Zero-Day in Commvault’s Azure Environment Exposed Customers’ Microsoft 365 App Secrets

A nation-state actor used Commvault zero-day CVE-2025-3928 to reach Metallic app secrets that open customers' Microsoft 365 tenants. What it means for NHIs.

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Feb 2025 6 breaches
NHILLM & AI platform Leaked secret

12,000 Live Secrets in LLM Training Data 2025: What Truffle Security Found in Common Crawl

Truffle Security found 11,908 live API keys and passwords in Common Crawl, a dataset used to train LLMs, mostly hard-coded in web pages.

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NHI Social engineering

Bybit Hack 2025: How One Developer’s AWS Session Tokens Enabled a $1.5 Billion Theft

How hijacked AWS session tokens from a Safe{Wallet} developer laptop let North Korean attackers alter wallet code and steal about $1.5 billion from Bybit.

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NHI Stolen credentials

Salt Typhoon Telecom Intrusions 2025: How Stolen Credentials and Network Device Secrets Kept China-Linked Hackers Inside for Years

Cisco Talos found Salt Typhoon entered US telecoms mostly with stolen credentials, then harvested SNMP strings and TACACS/RADIUS keys to persist.

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Claimed Human identity Not disclosed

Zacks Investment Research Breach Claim 2025: 12 Million Accounts Leaked, Unconfirmed by Zacks

A hacker claims a 2024 Zacks breach; HIBP verified 12 million leaked accounts with unsalted SHA-256 hashes. Zacks has not confirmed it.

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Claimed NHI Stolen credentials

Cisco Active Directory Credentials Leak 2025: How Kraken Republished Hashes from the 2022 Breach

Kraken posted Cisco Active Directory hashes, including service accounts and krbtgt, in 2025. Cisco says the data is from its May 2022 breach.

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NHI Leaked secret

ASP.NET Machine Key Attacks 2025: How 3,000 Publicly Disclosed Keys Enabled Remote Code Execution

Microsoft found 3,000+ ASP.NET machine keys copied from public sources; one was used to inject Godzilla malware via ViewState in 2024.

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Jan 2025 4 breaches
Dec 2024 6 breaches
NHIHuman identity Social engineering

Cyberhaven Chrome Extension Breach 2024: How One OAuth Consent Hijacked a Security Extension

How a phished OAuth consent let attackers publish a malicious Cyberhaven Chrome extension update in December 2024, and the NHI lessons for OAuth apps.

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NHI Stolen credentials

Rspack npm Compromise 2024: How a Stolen npm Token Shipped a Cryptominer in a Popular Bundler

A compromised npm token let an attacker publish @rspack/core and @rspack/cli 1.1.7 with a cryptominer and credential collector in December 2024.

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NHI Misconfiguration

Azure Key Vault Contributor Escalation 2024: How a “No Data Access” Role Could Read Every Secret

Datadog showed the Azure Key Vault Contributor role could grant itself access to every secret in vaults using access policies. What to change.

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NHILLM & AI platform Supply chain

Ultralytics PyPI Compromise 2024: How a GitHub Actions Injection and a Leftover PyPI Token Put a Cryptominer in an AI Library

A GitHub Actions injection and an unrevoked PyPI API token let attackers publish four Ultralytics YOLO releases carrying a cryptominer.

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NHI Social engineering

Solana web3.js npm Compromise 2024: How a Phished Publishing Account Shipped a Private Key Stealer

A phished npm maintainer let attackers publish @solana/web3.js 1.95.6 and 1.95.7, which stole private keys from bots and apps for five hours.

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NHI Stolen credentials

BeyondTrust Breach 2024: How a Stolen API Key Led to a Major Incident at the US Treasury

A compromised BeyondTrust Remote Support SaaS API key let a China state-sponsored actor reach US Treasury workstations in December 2024.

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Nov 2024 1 breach
Oct 2024 3 breaches
Sep 2024 3 breaches
Aug 2024 2 breaches
Jul 2024 1 breach
Jun 2024 3 breaches
May 2024 3 breaches
Apr 2024 4 breaches
Mar 2024 3 breaches
Feb 2024 4 breaches
Jan 2024 5 breaches
Human identity Social engineering

Arup Deepfake Fraud 2024: How a Fake CFO on a Video Call Triggered HK$200 Million in Transfers

How deepfaked video of Arup's CFO and colleagues persuaded a Hong Kong finance worker to make 15 transfers totalling HK$200 million (about US$25.6m).

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NHI Leaked secret

Mercedes-Benz GitHub Token Exposure 2024: How One Employee’s Public Repository Opened Internal Source Code

A Mercedes-Benz employee's GitHub token sat in a public repository for months, opening internal source code. RedHunt Labs found it; revoked Jan 2024.

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NHIHuman identity Stolen credentials

Microsoft Midnight Blizzard Breach 2024: How a Forgotten Test Tenant and an OAuth App Opened Executive Mailboxes

In 2024 Microsoft disclosed that Midnight Blizzard sprayed a test account without MFA, then abused OAuth apps with full_access_as_app to read executive email.

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AI agents Prompt injection

DPD Chatbot Incident 2024: How a Customer Talked a Parcel Firm’s AI Into Swearing and Criticising Its Owner

In January 2024 a customer got DPD's AI chatbot to swear and call DPD the worst delivery firm. DPD blamed a system update and disabled the AI element.

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NHIHuman identity Vulnerability exploit

Ivanti Connect Secure Exploitation 2024: How Two VPN Zero-Days Exposed Credentials, Service Accounts and Sessions

Two Ivanti VPN zero-days let attackers harvest user passwords and appliance-stored service account credentials, keys and certificates, breaching CISA.

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Dec 2023 5 breaches
AI agentsLLM & AI platform Prompt injection

Chevrolet Dealer Chatbot 2023: How Prompt Injection Got a ChatGPT Bot to Offer a $1 Tahoe

A ChatGPT-based chatbot at Chevrolet of Watsonville was talked into a $1 Tahoe 'legally binding offer' in December 2023. No sale was honoured.

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NHI Social engineering

Ledger Connect Kit npm Compromise 2023: How a Former Employee’s Unrevoked npm Access Shipped a Wallet Drainer

A phished ex-employee's unrevoked npm access let attackers publish Ledger Connect Kit versions with a wallet drainer, stealing about $600k.

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NHI Vulnerability exploit

TeamCity CVE-2023-42793 Exploitation 2023: How Russia’s SVR Turned Build Servers into a Supply Chain Foothold

Russia's SVR exploited TeamCity flaw CVE-2023-42793 from September 2023, compromising dozens of firms' build servers and dumping credentials. What it means.

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NHI Stolen credentials

Storm-1283 OAuth Apps Abuse 2023: How Hijacked App Identities Ran Cryptomining VMs in Azure

Storm-1283 used a compromised account to create and add secrets to OAuth apps in Entra ID, then ran cryptomining VMs costing victims up to $1.5 million.

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NHILLM & AI platform Leaked secret

Hugging Face API Tokens Exposed 2023: How 1,681 Leaked Tokens Opened 723 Organisations, Including Meta

Lasso Security found 1,681 valid Hugging Face API tokens in public code, reaching 723 organisations including Meta Llama, with write access to models.

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Nov 2023 4 breaches
Oct 2023 1 breach
Sep 2023 4 breaches
Aug 2023 1 breach
Jul 2023 2 breaches
Jun 2023 1 breach
May 2023 2 breaches
Apr 2023 2 breaches
Mar 2023 3 breaches
Jan 2023 2 breaches
Dec 2022 4 breaches
Nov 2022 2 breaches
Oct 2022 1 breach
Sep 2022 2 breaches
Aug 2022 2 breaches
May 2022 1 breach
Apr 2022 1 breach
Mar 2022 2 breaches
Feb 2022 1 breach
Dec 2021 1 breach
Nov 2021 2 breaches
Oct 2021 2 breaches
Sep 2021 1 breach
Aug 2021 1 breach
May 2021 1 breach
Apr 2021 1 breach
Mar 2021 2 breaches
Feb 2021 1 breach
Jan 2021 5 breaches
NHI Supply chain

Codecov Breach 2021: How a Leaked Cloud Storage Key Turned a CI Script into a Secrets Harvester

In 2021 attackers altered Codecov's Bash Uploader with a leaked cloud key, harvesting CI secrets, tokens and keys from customer pipelines for two months.

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NHI OAuth / SaaS integration

Malwarebytes Breach 2021: How the SolarWinds Attackers Used an Azure AD App Identity to Read Internal Email

In 2021 the SolarWinds attackers added a certificate to a dormant Azure AD app at Malwarebytes and used Microsoft Graph to read internal email. What happened.

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NHI Supply chain

Mimecast Certificate Compromise 2021: How SolarWinds Attackers Used a Stolen Certificate to Reach Microsoft 365 Tenants

In 2021 SolarWinds attackers stole a Mimecast certificate used to connect to Microsoft 365 and targeted customer tenants. What was taken and what to learn.

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NHI Leaked secret

United Nations Breach 2021: How Exposed Git Credentials Opened 100,000 UNEP Staff Records

Ethical hackers used exposed Git credentials to reach 100,000+ UNEP staff records in 2021. How leaked repository secrets unlocked UN databases.

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NHI Weak or default credentials

Nissan Source Code Leak 2021: How a Git Server Left on admin/admin Exposed 20GB of Code

How a Nissan North America Bitbucket server left on the default admin/admin login leaked about 20GB of source code in January 2021, and the NHI lessons.

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Dec 2020 1 breach
Aug 2020 1 breach
Jul 2020 1 breach
Jun 2020 1 breach
May 2020 1 breach
Aug 2019 1 breach
Apr 2019 1 breach
Mar 2019 1 breach
Aug 2018 1 breach
Jul 2018 1 breach
Feb 2018 1 breach
Nov 2017 1 breach
No breaches match these filters.

Take the breach report with you. What 220+ breaches show: the patterns, how attackers get in, the AI agent breaches, twelve breaches and their lessons, and a 30 and 90 day plan.

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