U.S. and British officials on Monday filed charges, imposed sanctions, and accused Beijing of a sweeping cyberespionage campaign that allegedly...
Articles by James Pearson, Raphael Satter and Christopher Bing
The U.S. government is warning state governors that foreign hackers are carrying out disruptive cyberattacks against water and sewage systems...
Microsoft said on Friday that hackers linked to Russia’s foreign intelligence were trying again to break into its systems, using...
A post on a hacker forum popular with cybercriminals has claimed UnitedHealth Group paid $22 million in a bid to...
In a message posted to, and then quickly deleted from their darknet site, the hackers blamed for striking the UnitedHealth...
Hackers working for the ‘Blackcat’ ransomware gang are behind the outage at UnitedHealth’s technology unit that has snarled prescription deliveries...
State-backed hackers from Russia, China, and Iran have been using tools from Microsoft-backed OpenAI to hone their skills and trick...
An advanced group of Chinese hackers taking aim at U.S. critical infrastructure have been active for as long as half...
Internet firm Cloudflare said in a statement on Thursday that an advanced group of hackers tried to burrow deep into...
The hack of the U.S. Securities and Exchange Commission’s official account on X on Tuesday renewed concerns about the social...