The attack, discovered by A.I. researchers, could have compromised hundreds of millions of devices within hours, experts said.

A suspected North Korean hacker has hijacked and modified a popular open source software development tool to deliver malware that could put millions of developers at risk of being compromised. On ...

The Justice Department said it ‌has disrupted a Chinese hacking operation responsible for break-ins at numerous sensitive U.S. federal agencies.

A black hat hacker historically has been used to describe one who has malicious intent -- such as theft of information, fraud or disrupting systems -- but increasingly, more specific terms are being ...

A hacker exploited Anthropic PBC’s artificial intelligence chatbot to carry out a series of attacks against Mexican government agencies, resulting in the theft of a huge trove of sensitive tax and ...

A forum thread titled “Hacking for Profit. Working method” offers a rare glance into how underground communities pass information about vulnerability exploitation and hacking techniques in a form of ...

The information security world has three well-known types of hackers: black hats, white hats and gray hats. These colored-hat descriptions were born as hackers tried to differentiate themselves and ...