Microsoft's scheduled Patch Tuesday security update for February includes fixes for two zero-day security vulnerabilities under active attack, plus 71 other flaws across a wide range of its products.

Rapidly change your password, the Microsoft security team urges as Shai-Hulud Dune Worm cloud attacks continue.

Update, August 10, 2025: This story, originally published on August 7, has been updated with additional information following a demonstration of the shared service principal exploit at the Black Hat ...

In an era where cloud-based solutions and artificial intelligence are the cornerstones of digital transformation, security vulnerabilities in these platforms can have far-reaching impacts. One such ...

The tech giant says the information was ‘shared between customers and Microsoft in email.’ The Russian state-sponsored threat actor known as Midnight Blizzard has been trying to exploit information ...

Ransomware operators have found a way to exploit a Microsoft Windows-signed driver from Paragon Partition Manager, posing a threat to system security. This allows attackers to deploy the driver with ...

U.S. CERT issued a brief warning on its Web site Monday stating that the organization was "aware of active exploitation using malicious Microsoft Access databases." The U.S. CERT is the operational ...