Politico, which cited two U.S. officials, said multiple agencies were believed to have been breached. DHS' cyberdefense arm, CISA, did not immediately return a message seeking comment on the reports.

In an unusual turn of events, the ransomware group Hunters International has announced that it is shutting down its operations. Despite the supposed shutdown, those familiar with the group’s activity ...

Microsoft and Google owner Alphabet have both said Chinese hackers are responsible. Read more at straitstimes.com. Read more at straitstimes.com.

Politico, which cited two US officials, said multiple agencies were believed to have been breached. DHS’ cyberdefense arm, CISA, did not immediately return a message seeking comment on the reports.