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

Reprompt is a Copilot exploit, that can use multi-stage prompts to steal user data, but thankfully it's already been patches.

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

Microsoft today issued patches to plug at least 113 security holes in its various Windows operating systems and supported ...

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, ...

Active malware exploits DLL side-loading in a signed GitKraken binary to deliver trojans, stealers, and remote access malware ...

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State-sponsored APTs from North Korea, Iran, Russia, and China are targeting victims using a Windows shortcut file exploit, according to new research from Trend Micro’s Zero Day Initiative (ZDI). In ...

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 ...

ESET researchers have uncovered two previously unknown vulnerabilities in several Mozilla products and in Windows, with both flaws under active exploitation by RomCom, a Russia-aligned group known for ...

Windows 10 is no longer going to receive free security updates in the future, but that doesn't mean you have to update to ...