Hackers Repurpose RansomHub's EDRKillShifter in Medusa, BianLian, and Play Attacks / New scam involves fake BianLian ransomware notes / Leaked chat logs expose inner workings of secretive ransomware group / Four Russian nationals behind 8Base ransomware arrested, says Europol / Europol arrests four Russians for allegedly spreading ransomware -- statement / US cracks down on Russian ransomware networks / Clop ransomware is now extorting 66 Cleo data-theft victims / How a Georgia official stood up to a Russian ransomware ring / Lynx ransomware behind Electrica energy supplier cyberattack / Russia arrests cybercriminal Wazawaka for ties with ransomware gangs