SAN FRANCISCO (Reuters) - The Internet vigilante hacker group Anonymous claimed to have broken into an Apple Inc server and published a small number of usernames and passwords for one of the U.S.

A person wears a Guy Fawkes mask, a trademark and symbol for the online hacktivist group Anonymous, Feb. 25, 2012. automation The collective "Anonymous" claimed on Thursday that it had hacked GOP ...

Hacking group “Anonymous” is stepping into world affairs and launching a cyberwar against Russia. Anonymous is known for being an online hacking activist, or “hacktivist.” After Russia began its ...

The Hacker group Anonymous claimed responsibility Wednesday for a cyber attack on the federal government’s computer servers that shut down federal emails and several department websites. The ...

Making good Sunday on its promise to attack BART’s website in a “censorship” protest, the shadowy Internet activist group Anonymous defaced the transit agency’s myBART site with its logo and released ...

On March 4, the group posted a video declaring "total war" on Trump. As stated in the video, the group not only aims to bring down many of Trump's sites, but also halt his presidential bid by ...