Native Cloud‑Logging Uncovers Scattered Spider and Halcyon Silk Typhoon Tactics

Unit 42 discovered that attackers are exploiting built‑in cloud‑logging services to hide their movements while still leaving forensic breadcrumbs. By configuring logs from services such as AWS CloudTrail, Azure Activity Log, and Google Cloud Audit, the researchers were able to reconstruct the full kill chain of threat actors, mapping credential theft, lateral movement, and data exfiltration back to specific malicious accounts.

The technique gives defenders a low‑cost, native method to surface hidden activity without deploying third‑party agents. Organizations can now correlate anomalous log entries with known threat‑actor behaviors, enabling faster detection, attribution, and response. Implementing these logging best practices is essential to expose stealthy adversaries like Scattered Spider and Halcyon Silk Typhoon before they achieve their objectives.

Categories: Threat Intelligence, Vulnerabilities & Exploits, Cloud & SaaS Security

Source: Read original article