Qualys Security Blog

The question of whether a Frontier AI model could find vulnerabilities that no human researcher had found was settled in April. Claude Mythos Preview identified thousands of previously unknown flaws across every major o...

Microsoft kicks off September with its monthly Patch Tuesday release, delivering fixes for security vulnerabilities affecting its products. The security updates are packed with security fixes, providing organizations with important updates to help protect their environments from emerging threats.

This Patch Tuesday is Microsoft’s largest security update ever, marki...

Exposure management platforms are increasingly evaluated based on post-detection actions rather than detection itself. This piece sets out four questions to ask when evaluating one: whether it narrows vulnerabilities to the exploitable using environment context rather than severity scores; whether it validates exploitability continuously rather t...