Canadian cybersecurity executive Edward Dubrovsky, 54, was arrested in Pennsylvania in connection with alleged extortion activity linked to the ShinyHunters hacking group. Dubrovsky co-founded CYPFER and worked with CyberSteward, firms specializing in ransomware negotiation and cyber-extortion response. He faces conspiracy and extortion charges under federal law, with the FBI confirming the arrest as part of its crackdown on ShinyHunters, a group responsible for over 140 breaches and $70 million in extortion payments.