Attackers have not waited for Exploit Wednesday; the Microsoft Windows zero-day attacks have already started. Here’s what you need to know and do.

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 ...

Windows Update may occasionally backfire with faulty patches, but for the most part, it’s meant to keep us safe from the latest threats. Microsoft regularly pushes new patches that address potential ...

This one's important, so let's get right to it: a new security flaw in all versions of Windows opens the door for a wormable remote code execution vulnerability. That means it can be exploited by an ...

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 ...

On the first day of Pwn2Own Vancouver 2024, contestants demoed 19 zero-day vulnerabilities in Windows 11, Tesla, Ubuntu Linux and other devices and software to win $732,500 and a Tesla Model 3 car.