NOBELIUM Attack Hits CSPs and Their Downstream Customers: What You Need to Know

Executive Summary

The NOBELIUM cyberattack, linked to the SolarWinds breach, targets cloud service providers (CSPs) to access privileged accounts and exploit their relationships with clients. This campaign employs tactics like malware, password spraying, and spear phishing. The risk is exacerbated by excessive user privileges in both service providers and their customers, leading to significant vulnerabilities in cloud environments. Understanding these strategies is essential for enhancing cybersecurity measures.

 Read the full article from Britive here for comprehensive insights.

Key Insights

NOBELIUM Background

• NOBELIUM, identified as the perpetrator of the 2020 SolarWinds attack, continues to target organizations linked to governments and corporations.
• The Microsoft Threat Intelligence Center (MSTIC) is tracking this evolving threat as it exploits CSP relationships.

Attack Vectors

• The attack utilizes a variety of tactics including malware, password sprays, and phishing attacks to compromise accounts.
• Exploiting weaknesses in supply chains, NOBELIUM moves laterally through cloud environments for wider access.

Privileges and Vulnerabilities

• The primary vulnerability observed is excessive and standing privileges granted to users in CSPs.
• Over-privileged accounts create a larger attack surface, increasing risks for both providers and their downstream customers.

Implications for CSPs and Their Customers

• As threats continue to evolve, CSPs must prioritize security measures to protect both their systems and their clients.
• Collaboration between service providers and customers is critical to mitigate risks from such sophisticated attacks.

 Access the full expert analysis and actionable security insights from Britive here.