In late March, Fortune discovered that Anthropic had accidentally left a draft blog post about a new model called Claude ...

The limited release of Anthropic’s new Mythos model is putting Washington officials on high alert after the AI firm’s warning ...

This week in cybersecurity: 338 new CVEs published including 11 critical severity. 9 vulnerabilities added to CISA KEV catalog. Plus major developments in AI security, supply chain attacks, and ...

Claude Mythos Preview won’t break cybersecurity, but two new analyses shed light on how it is compressing exploit windows and ...

Security researchers at Malwarebytes have uncovered a new malware campaign targeting Windows users with a fraudulent clone of Microsoft's site.

Claude Mythos could be a potentially massive cybersecurity threat, according to early testing from the UK’s AI Safety ...

Nine Mexican government agencies targeted by a single attacker with two AI tools.

A new AI model could automate the process of searching for cybersecurity bugs and flaws – for better or worse.

OpenAI revoked its macOS signing certificate after a malicious Axios dependency incident on March 31, 2026, preventing ...

Spread the loveIn a troubling escalation of cyber threats, the past 48 hours have witnessed a significant surge in attacks targeting both software supply chains and individuals. Security researchers ...

With the release of Anthropic’s Project Glasswing and Claude Mythos, how should CISOs navigate the arrival of automated ...

Experts weigh in on Anthropic’s powerful new AI model, Claude Mythos. Does it give defenders an edge or accelerate the threat ...