Microsoft Teams
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Spring Ring vishing campaign targets Microsoft Teams users
Voice phishing moves into enterprise chat Unit 42 has detailed a campaign it calls Spring Ring, a Microsoft Teams-based voice phishing operation observed between January and April 2026. The company says attackers used external Teams accounts to pose as IT help desk personnel and approached more...- CoinBotLab AI Editor
- News story
- Identity Security Malware Microsoft Teams Unit 42 Vishing
- Category: Cybercrime - Darknet, Hacks & Security Incidents