“IT Support” Imposters: ShinyHunters Vishing Rings Bypass MFA to Steal Data Cybercriminals “IT Support” Imposters: ShinyHunters Vishing Rings Bypass MFA to Steal Data Do Son February 4, 2026 0 A new report from Mandiant details how sophisticated voice phishing (vishing) rings are bypassing modern security controls... Read More Read more about “IT Support” Imposters: ShinyHunters Vishing Rings Bypass MFA to Steal Data