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Germany Doxes “UNKN,” Head of RU Ransomware Gangs REvil, GandCrab

sourceKrebs on Security
calendar_todayApril 6, 2026
schedule1 min read
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EXECUTIVE SUMMARY

Germany Unmasks Leader of Notorious Ransomware Gangs REvil and GandCrab

Summary

The article reveals the identity of "UNKN," the leader of the Russian ransomware groups REvil and GandCrab. German authorities have identified him as Daniil Maksimovich Shchukin, responsible for numerous cybercrimes.

Key Points

  • Daniil Maksimovich Shchukin, a 31-year-old Russian, has been identified as "UNKN."
  • Shchukin led the ransomware groups REvil and GandCrab.
  • He is accused of orchestrating at least 130 acts of computer sabotage and extortion.
  • These cybercrimes were committed against victims in Germany between 2019 and 2021.

Analysis

The unmasking of "UNKN" is significant as it highlights the efforts of international law enforcement in combating cybercrime. REvil and GandCrab were major players in the ransomware landscape, causing widespread damage and financial loss globally. Identifying and prosecuting leaders of such groups is crucial in disrupting their operations and deterring future cybercriminal activities.

Conclusion

IT professionals should remain vigilant against ransomware threats and ensure robust security measures are in place. Regular updates and employee training on recognizing phishing attempts can help mitigate risks associated with ransomware attacks.