Microsoft is helping Europe fight AI-based cyberattacks with a free security program tailored for governments.

has attracted criticism from a leading U.S. cybersecurity official. What Happened: In a LinkedIn post on Saturday, Jen Easterly, director of the Cybersecurity and Infrastructure Security Agency ...

A security researcher has issued a warning to all 400 million users of Microsoft Outlook after discovering an email bug that could allow anyone to impersonate official Microsoft accounts.