A hacker has pulled off one of the most alarming AI-powered cyberattacks ever documented. According to Anthropic, the company behind Claude, a hacker used its artificial intelligence chatbot to research, hack, and extort at least 17 organizations.

Security researchers have uncovered a series of cyberattacks targeting Apple customers across the world. The tools used in these hacking campaigns have been dubbed Coruna and DarkSword, and they have been used by both government spies and cybercriminals to ...

On Tuesday, education tech giant Instructure disclosed a data breach where hackers stole students’ private information, including their names, personal email addresses, and messages sent between teachers and students. Now, it appears hackers were able to ...

One billion Salesforce customer records are allegedly up for grabs on the dark web unless a ransom is paid to the hackers behind the leak. Credit: Jakub Porzycki/NurPhoto via Getty Images Does your company use Salesforce? A hacker group may very well have ...

Mr. Cottle, who appeared in court in Newmarket, Ont., on Thursday, pleaded guilty to fraudulently obtaining a computer service, namely the systems of web-hosting company Epik, causing mischief to data belonging to the Texas GOP, and failing to comply with the conditions of his bail.

On Tuesday, U.K.-based Iranian activist Nariman Gharib tweeted redacted screenshots of a phishing link sent to him via a WhatsApp message. “Do not click on suspicious links,” Gharib warned. The activist, who is following the digital side of the Iranian ...

Three class-action lawsuits accuse a hacking group of publishing data that included personal and corporate information stolen from the arena.