Microsoft said on Wednesday, May 21 its Digital Crimes Unit partnered with law enforcement and cybersecurity agencies to disrupt an information-stealing malware that infected hundreds of thousands of ...

Microsoft recently revealed that it's enhancing protection against dangerous file types and malicious URLs in Teams chats and channels. "Microsoft Teams now blocks messages containing weaponizable ...

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 ...

Toggle the Real-time protection switch off. You may receive a User Account Control (UAC) prompt asking if you want to allow the change to occur. Select Yes. When you're ready to turn system protection ...

Android Malware Exploits a Microsoft-Related Security Blind Spot to Avoid Detection Your email has been sent .NET MAUI’s hidden danger Bypassing security Malware’s evolving tactics The blob advantage ...

Trusted Signing, a Microsoft certificate-signing service, is being abused by criminals, researchers are saying The criminals are signing malware with short-lived, three-day certificates Microsoft is ...

A stealthy malware campaign, GhostPoster, has been using fake browser extensions to infiltrate Chrome, Firefox and Edge users, secretly stealing data and ad revenue for years.

The Rhysida ransomware gang, known for targeting enterprises, has shifted to using malvertising campaigns to spread its malware. In its recent campaigns, the threat actor has impersonated fake ...

New research has uncovered further links between the Black Basta and Cactus ransomware gangs, with members of both groups utilizing the same social engineering attacks and the BackConnect proxy ...

Windows users need to be vigilant, as a new ClickFix malware campaign is deploying fake blue screen of death (BSOD) errors that trick victims into infecting their own systems.