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An elusive hacker who went by the handle "UNKN" and ran the early Russian ransomware groups GandCrab and REvil now has a name and a face. Authorities in Germany say 31-year-old Russian Daniil Maksimovich Shchukin headed both cybercrime gangs and helped carry out at least 130 acts of computer sabotage and extortion against victims across the country between 2019 and 2021.

Krebs on Security 6 Apr 2026, 2:07 p.m. Cybercrime Extortion Germany Ransomware REvil Russia Victims
Krebs on Security 4 years, 3 months ago

Actions Target Russian Govt. Botnet, Hydra Dark Market

The U.S. Federal Bureau of Investigation (FBI) says it has disrupted a giant botnet built and operated by a Russian government intelligence unit known for launching destructive cyberattacks against energy infrastructure in the United States and Ukraine. Separately, law enforcement agencies in the U.S. and Germany moved to decapitate "Hydra," a billion-dollar Russian darknet drug bazaar that also helped to launder the profits of multiple Russian ransomware groups.

Krebs on Security 8 Apr 2022, 10:03 a.m. America Botnet Cyberattack Dark Web FBI Germany Government Investigation Money Laundering Ransomware Russia Ukraine