The Chinese activist group GreatFire, which operates websites that circumvent the country's censorship, said its online service has come under attack in an effort to shut it down.
Reuters news websites were inaccessible in China on Friday, the latest Western news organisation to be blocked in a country where censors keep a tight grip over information.
A U.S.-subsidized advocacy group that helps Internet users inside China bypass blockages on censored content says it is suffering a mysterious denial-of-service attack disrupting its operations.
A Japanese tourism agency said Wednesday its website was hijacked by hackers who displayed a message purportedly from the Islamic State (IS) group, less than two months after the group claimed to have beheaded two Japanese ...
Gigaom, one of the oldest major technology news blogs, announced it was shutting down after running out of cash.
The FBI is investigating a string of hacks that defaced US websites with imagery from the Islamic State jihadist group, NBC News reported on Monday.
The mastermind behind a US revenge porn website has agreed to plead guilty to computer hacking and identity theft charges, in a deal with federal prosecutors in Los Angeles.
Anthem Inc. is offering several levels of free identity theft protection to current and former customers after hackers broke into a database storing information for about 80 million people.
About a third of all people who were single at some point in the last 10 years have used dating websites, and a quarter of those have married or entered long-term relationships.
The Dutch government said Wednesday that an attack by hackers was responsible for the massive disruption that resulted when access to state websites was blocked Tuesday.