Microsoft is probing whether a leak from its Microsoft Active Protections Program (MAPP)—an early warning system for ...

Follow the MAPP A week after Microsoft told the world that its July software updates didn't fully fix a couple of bugs, which ...

A program to share information with cybersecurity companies may have exposed unpatched flaws in the company’s SharePoint ...

Microsoft faced yet another significant data breach in July 2025. The company confirmed that hackers had exploited a critical ...

Microsoft is investigating whether a leak from its Microsoft Active Protections Program (MAPP) enabled Chinese state‑linked ...

Chinese "threat actors" have hacked some Microsoft SharePoint servers and targeted the data of the businesses using them, the ...

A top security researcher claims the massive SharePoint zero-day attack was fueled by a leak from a Microsoft partner program, giving hackers a critical head start.

Microsoft confirms Chinese hackers exploited a SharePoint flaw; Patches now available. Cloud-based Microsoft 365 not affected ...

A sweeping cyber espionage operation targeting Microsoft server software compromised about 100 organizations as of the ...