AWS and Azure identity threats: what IAM teams need to fix

TL;DR: Identity failures across AWS and Azure often start with credential misuse, and the article argues that periodic reviews, static secrets, and fragmented tooling leave multi-cloud environments exposed, according to Unosecur and the 2023 Verizon Data Breach Investigations Report. Continuous detection, posture management, and short-lived access are now the decisive controls.

NHIMG editorial — based on content published by Unosecur: How to stop identity threats across AWS and Azure accounts

By the numbers:

• 80% of breaches involve credential misuse.

Questions worth separating out

Q: What breaks when cloud identities are reviewed only on a schedule?

A: Scheduled reviews miss the time window in which attackers actually use exposed or reused credentials.

Q: Why do service accounts and tokens increase multi-cloud attack risk?

A: Service accounts and tokens increase risk when they are long-lived, overprivileged, or poorly inventoried.

Q: How do security teams know whether identity posture management is working?

A: It is working when unused permissions disappear, stale credentials are removed, and high-risk roles are reduced before they are abused.

Practitioner guidance

• Replace static cross-cloud credentials Move AWS and Azure integrations away from hard-coded API keys and shared secrets, and use OIDC, managed identities, or IAM roles for service accounts where the platform supports them.
• Centralise identity telemetry Ingest cloud authentication, role-assumption, and token-use signals into a single detection path so lateral movement and credential misuse can be correlated across AWS and Azure.
• Track stale and orphaned identities continuously Build a recurring control to find unused permissions, abandoned service accounts, and privileged roles that still exist after the workload or user no longer needs them.

What's in the full article

Unosecur's full blog covers the operational detail this post intentionally leaves for the source:

• Step-by-step guidance for wiring AWS and Azure identity signals into ITDR and SIEM workflows
• Platform-specific examples of Access Analyzer, Entra Access Reviews, GuardDuty, and Defender for Identity in use
• Concrete remediation patterns for orphaned service accounts, stale roles, and token sprawl
• The vendor's own mapping of ISPM, Zero Standing Privilege, and automated compliance to cloud identity controls

👉 Read Unosecur's practical guide to stopping identity threats across AWS and Azure →

AWS and Azure identity threats: what IAM teams need to fix?

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