The Negotiator Turned Traitor: Insider Betrayal in the BlackCat Ransomware Ring Cybercriminals The Negotiator Turned Traitor: Insider Betrayal in the BlackCat Ransomware Ring Do Son April 21, 2026 0 A Florida man has admitted to playing both sides of the ransomware fence. Angelo Martino, 41, a... Read More Read more about The Negotiator Turned Traitor: Insider Betrayal in the BlackCat Ransomware Ring