(AP) -- San Francisco's mass transit system prepared for renewed protests Monday, a day after hackers angry over blocked cell phone service at some transit stations broke into a website and posted company contact information ...
Hacker group Anonymous strongly rejected suggestions on Tuesday that followers could cause a power outage by staging a cyberattack on an electricity grid.
About 80 masked people, calling themselves allies of the global hacker group Anonymous, picked up litter in Tokyo Saturday in a novel protest against Japan's tougher laws against illegal downloads.
A member of a publicity-seeking hacker group that sabotaged websites over the past two months and has announced it is dissolving itself says his group wasn't disbanding under pressure from the FBI or enemy hackers.
A hacker group was brazenly ramping up its antics as waves of cyberattacks targeting even the US spy agency expose how poorly defended many networks are against Internet marauders.
Computer security firm Symantec on Tuesday confirmed it tried to turn the tables on hackers who threatened to release stolen source code if a demand for $50,000 was not met.
Computer hackers who have hit the websites of the CIA, US Senate, Sony and others have released hundreds of documents from the Arizona Department of Public Safety (AZDPS) in their latest cyberattack.
The hacker group known as Anonymous on Thursday posted credit card numbers in retaliation for what it claimed was an FBI raid arresting one of its members.
Computer hackers who have hit the websites of the CIA, US Senate, Sony and others during a month-long rampage said Friday that they were staging the attacks for their own entertainment.
The computer hacker group Anonymous attacked websites of Brazil's federal district Saturday as well as one belonging to a Brazilian singer to protest the forced closure of Megaupload.com.