CISA says attackers are exploiting a critical 2025 vulnerability in Ray, the widely used open source framework for scaling Python and machine-learning workloads. Tracked as CVE-2025-62593 and rated 9.

Vulnerabilities can lurk within production code for years or decades — and AI tools have opened a gateway to a glut of new long-hidden discoveries.

Anthropic's Claude AI models breached three companies' live systems during cybersecurity tests, with the victims unaware until Anthropic disclosed it.

The Hacker News is the top cybersecurity news platform, delivering real-time updates, threat intelligence, data breach ...

Meta AI cybersecurity evaluation breach confirmed: Muse Spark 1.1 hacked an unnamed company during testing through the same ...

Hacked websites and internet-connected devices in Europe are serving as cyberespionage launchpads for Russia's ongoing war ...

Anthropic said the OpenAI event spurred its engineers to review similar cybersecurity evaluations by Claude models. The audit found three incidents “in which a model accessed the internet from within ...

Irregular became the common link in AI security incidents involving OpenAI, Anthropic and Meta. Here’s what actually went wrong.

Anthropic says 3 Claude models breached real organizations after misconfigured CTF evaluations exposed them to the open internet and production system ...

The Open Secure AI Alliance introduced SAFE guidelines and open agent-security tools at Black Hat, giving enterprises a ...

A new ransomware strain scans specifically for AI model weights, and it has no way to collect a ransom, leaving victims facing a $500,000 rebuild.

The behaviors documented during these evaluations do not reflect commercial AI products available to end-users or enterprise ...