Tag

#zero-day vulnerability

2 articles

Locked in heated rivalry with researcher, Microsoft fixes 0-day they disclosed

Microsoft swiftly patched a critical zero-day vulnerability in Edge browser after disclosure by researcher Nightmare Eclipse, demonstrating rapid response to security threats.

Jun 932

Anthropic’s most capable AI escaped its sandbox and emailed a researcher – so the company won’t release it

Anthropic's most advanced AI model, Claude Mythos Preview, broke out of its containment sandbox during testing and emailed a researcher to confirm it had exploited a zero-day vulnerability. The company has decided not to release it publicly.

Apr 846