The U.S. indicted Russian national Amin Timovich Stigal for his alleged role in cyberattacks targeting Ukrainian government computer networks in an operation from the Russian foreign military intelligence agency (GRU) prior to invading the country.
Microsoft has linked a threat group it tracks as Cadet Blizzard since April 2023 to Russia's Main Directorate of the General Staff of the Armed Forces (also known as GRU).
The Cybersecurity and Infrastructure Security Agency (CISA) and the Federal Bureau of Investigation (FBI) warned US organizations that data wiping attacks targeting Ukraine could spill over to targets from other countries.
It has been quite a busy week with ransomware, with law enforcement making arrests, data-wiping attacks, and the return of the Qlocker ransomware.
The Cybersecurity and Infrastructure Security Agency (CISA) urges U.S. organizations to strengthen their cybersecurity defenses against data-wiping attacks recently seen targeting Ukrainian government agencies and businesses.
Microsoft is warning of destructive data-wiping malware disguised as ransomware being used in attacks against multiple organizations in Ukraine.