After the Supreme Court and Biden administration declined to step in, TikTok shut down its app on Saturday night. Trump says ...

A major telecommunications breach targeting AT&T and Verizon networks has been attributed to Salt Typhoon, a hacking group linked to China. The intrusion, described as the largest telecommunications ...

The U.S. Treasury Department on Friday imposed sanctions on alleged hacker Yin Kecheng and cybersecurity company Sichuan ...