Sophisticated Vishing Campaigns Take World by Storm

This report highlights a surge in sophisticated voice-phishing (vishing) campaigns—notably in South Korea—where attackers impersonate law enforcement, leverage personal data, and use technical aids like SIM boxes, call-forwarding, and the SecretCalls vishing app to deceive victims and execute large financial thefts; it details attacker tactics, tool evolution, and recommends education and vigilance to mitigate these active, high-impact fraud campaigns.