B Mandiant News Today

China's government on Friday rejected as "far-fetched and unprofessional" a report by a U.S. security firm that blamed Chinese-linked hackers for attacks on hundreds of public agencies, schools and other targets around the world.

The Biden administration on Thursday disclosed its monthslong effort to disrupt the Hive ransomware gang, which the U.S. government said attacked more than 1,500 targets across more than 80 countries.

Pro-China operatives are lambasting American democracy and manipulating news reports and cyber research to make it appear as though Chinese hackers were actually doing America's bidding.

Cybersecurity firm Mandiant said Wednesday that a pro-China cyber group waged an aggressive influence campaign online that discouraged Americans from voting in the midterm elections and promoted clashes with the U.S government.

China conducted a sophisticated disinformation campaign against a company building a rare earth minerals facility in Texas for the Pentagon, according to the Pentagon and a cybersecurity firm.

The cybersecurity firm Mandiant is warning that Russia's conflict over Ukraine may yield attacks in cyberspace that cause harm around the world.

The cybersecurity firm Mandiant is warning that Russia's conflict over Ukraine may yield attacks in cyberspace that cause harm around the world.

The elite Russian state hackers behind last year's massive SolarWinds cyberespionage campaign hardly eased up this year, managing plenty of infiltrations of U.S. and allied government agencies and foreign policy think tanks with consummate craft and stealth, a leading cybersecurity firm reported Monday.

The elite Russian state hackers behind last year's massive SolarWinds cyberespionage campaign hardly eased up this year, managing plenty of infiltrations of U.S. and allied government agencies and foreign policy think tanks with consummate craft and stealth, a leading cybersecurity firm reported Monday.

Ransomware attacks on hospitals during the height of the coronavirus pandemic last year were launched by "FIN12," a group of suspected Russian-speaking criminals, cybersecurity company Mandiant said Thursday.