Trellix disclosed over the weekend that hackers found their way to its source code repository. The company said that ...

The RansomHouse ransomware group has taken credit for the recent attack on the cybersecurity firm Trellix. The Trellix hack ...

DigiCert revoked certificates that hackers obtained through its internal support portal as part of a social engineering ...

A security researcher published details of three security vulnerabilities in Windows Defender, and the code used to exploit them. Now, hackers are taking advantage of the vulnerabilities in real life ...

Update, July 22, 2025: This story, originally published on July 20, has been updated with an expert counterpoint to the idea that it’s the delivery mechanism being what’s important in the latest ...