NEW YORK (AP) — Microsoft has issued an emergency fix to close off a vulnerability in Microsoft’s SharePoint software that ...

Victims of the recent global hacking campaign include the National Institutes of Health and the National Nuclear Security ...

A security patch Microsoft (MSFT.O), opens new tab released this month failed to fully fix a critical flaw in the U.S. tech ...

Hackers in recent weeks have exploited flaws in SharePoint, a document management system developed by Microsoft Corp., to try ...

Hackers have breached about 400 government agencies, corporations and other groups, according to estimates from Eye Security.

Hackers exploited a security flaw in common Microsoft Corp. software to breach governments, businesses and other ...

Microsoft released emergency security updates over the weekend to address a critical zero-day vulnerability in its SharePoint ...

A large-scale cyber espionage campaign has compromised around 100 different organizations using Microsoft server software.

It's not the first time a Western power has accused the Russian military agency GRU of cyberattacks, but never before has Paris has implicated Moscow based on its own intelligence.

The Department of Homeland Security warns everyone about cyberattacks as tensions increase between the U.S. and Iran.

In an environment where foreign adversaries amplify every flaw, cyberattacks can trigger spirals of suspicion. It is no longer enough for elections to be secure − voters must also perceive them ...