The darknet extortion site for the Qilin ransomware gang, believed to be behind an attack affecting multiple London hospitals, has gone down on Wednesday. Medical operations have been canceled at ...

The National Health Service (NHS) in England issued an urgent call on Monday for O-type blood donations following a ransomware attack that has disrupted blood matching tests for several healthcare ...

International law enforcement agencies announced Thursday that they took several of the most influential malware families offline in the “largest ever operation against botnets.” The malicious ...

Defense Secretary Pete Hegseth last week ordered U.S. Cyber Command to stand down from all planning against Russia, including offensive digital actions, according to three people familiar with the ...

Belarusian state-sponsored hackers targeted Ukraine’s Ministry of Defence and a military base in a new cyberespionage operation, researchers say. They attributed the attacks to the threat actor ...

Operations have been canceled at several of London’s largest hospitals, and a critical incident emergency status declared, following a ransomware attack on a third-party provider leaving healthcare ...

International law enforcement has uncovered a criminal organization operating in Moldova suspected of attempting to sabotage a system that helps Interpol members locate and arrest wanted criminals ...

The U.S. Justice Department announced on Wednesday it has taken action against a Russian government influence operation trying to spread disinformation and undermine confidence in the upcoming U.S.

The U.S. State Department identified at least six Iranian government hackers allegedly responsible for a string of attacks on U.S. water utilities last fall and offered a large reward for information ...

Poland’s space agency (POLSA) announced on Sunday it had suffered a cyberattack and is currently investigating the incident. In response to the attack, the agency said it disconnected its network from ...

Denmark’s cybersecurity agency published a threat assessment on Thursday warning of an increase in state-sponsored cyber espionage activities targeting the telecommunications sector in Europe. It is ...