When people think about hacking, they likely picture automated attacks that pass through ... This incident was not an example of a ransomware attack, where hackers use software or malware to encrypt ...

The Treasury considers the hacking a "major cybersecurity incident," an official wrote in a Monday letter.

The U.S. Treasury Department said a state-sponsored Chinese hacking operation was able to access third-party software to tap into desktop computers of Treasury employees in what the department is ...