Unit 42 research reveals AI judges are vulnerable to stealthy prompt injection. Benign formatting symbols can bypass security controls.

The post Auditing the Gatekeepers: Fuzzing "AI Judges" to Bypass Security Controls appeared first on Unit 42.

In-depth analysis of threat activity we call CL-UNK-1068. We discuss their toolset, including tunneling, reconnaissance and credential theft.

The post An Investigation Into Years of Undetected Operations Targeting High-Value Sectors appeared first on Unit 42.

Uncover real-world indirect prompt injection attacks and learn how adversaries weaponize hidden web content to exploit LLMs for high-impact fraud.

The post Fooling AI Agents: Web-Based Indirect Prompt Injection Observed in the Wild appeared first on Unit 42.

Unit 42 details recent Iranian cyberattack activity, sharing direct observations of phishing, hacktivist activity and cybercrime. We include recommendations for defenders.

The post Threat Brief: March 2026 Escalation of Cyber Risk Related to Iran appeared first on Unit 42.

A high-severity CVE-2026-0628 in Chrome's Gemini allowed local file access and privacy invasion. Google quickly patched the flaw.

The post Taming Agentic Browsers: Vulnerability in Chrome Allowed Extensions to Hijack New Gemini Panel appeared first on Unit 42.

Unit 42 research reveals most OT attacks begin in IT. Learn how edge-driven defense stops threats early and turns dwell time into advantage.

The post Bring the Fight to the Edge: Turning Time Into an Advantage in OT Security appeared first on Unit 42.

CVE-2026-1731 is an RCE vulnerability in identity platform BeyondTrust. This flaw allows attackers control of systems without login credentials.

The post VShell and SparkRAT Observed in Exploitation of BeyondTrust Critical Vulnerability (CVE-2026-1731) appeared first on Unit 42.