The FBI halted a Chinese state-sponsored campaign that infected devices worldwide from 2021, prompting warnings from seven allied governments about stolen sensitive data.
Federal authorities have charged Zhang Yu with cyberespionage activities tied to the Hafnium group, offering a substantial bounty for information leading to his arrest.
Russian-linked spy group UAC-0099 is upgrading its MatchBoil dropper to evade detection while targeting Ukrainian organizations with cyber-espionage operations.
The FBI and six other nations say hackers tied to Integrity Technology Group accessed stolen emails from government and health sectors in Southeast Asia.