Microsoft Copilot reprompt exploit allowed attackers to steal your AI data

Varonis Threat Labs has published a report detailing a now patched security exploit discovered in Copilot that let attackers ...
Forbes

Windows 11 Hacked — Three New Pwn2Own Zero-Days Deployed

Windows 11 hacked three times on day one of PWN2OWN. Update, May 17, 2025: This story, originally published May 16, has been updated with news of another successful Windows 11 hack at the Pwn2Own ...
The Register on MSN

Windows info-disclosure 0-day bug gets a fix as CISA sounds alarm

First Patch Tuesday of 2026 goes big Microsoft and Uncle Sam have warned that a Windows bug disclosed today is already under ...
Forbes

Windows Is Under Attack, Microsoft Confirms — Act Now, CISA Warns

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. Update, May 15, 2025: This story, originally published May 14, ...