A coordinated social-engineering campaign dubbed Spring Ring used external Microsoft Teams accounts to impersonate corporate IT help desk staff and target more than 150 employees across at least 10 organizations between January and April 2026. The operation demonstrates how attackers are shifting phishing activity from email into trusted collaboration platforms, using live voice calls to […] The post Hackers Pose as IT Support on Microsoft Teams to Target More Than 150 Employees appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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