PYSA ransomware behind most double extortion attacks in November

【ニュース】

◆PYSA ransomware behind most double extortion attacks in November (BleepingComputer, 2021/12/21 17:37)
https://www.bleepingcomputer.com/news/security/pysa-ransomware-behind-most-double-extortion-attacks-in-november/

【関連まとめ記事】

◆全体まとめ
　◆マルウェア / Malware (まとめ)
　　◆ランサムウェア (まとめ)

◆Ransomware: Everest (まとめ)
https://malware-log.hatenablog.com/entry/Everest

◆Mespinoza / PYSA (まとめ)
https://malware-log.hatenablog.com/entry/Mespinoza