← Back to Feed
Threat Gang 'Springs' Vishing Attacks on Microsoft Teams Users
September 2, 2026 · Dark Reading · Severity: HIGH
The "Spring Ring" operation aims to compromise users of the collaboration suite to remotely access their sessions, spread malware, and even take over infrastructure.
Key Takeaways
- A vishing campaign called 'Spring Ring' targets Microsoft Teams users for remote access.
- The attack aims to compromise sessions, spread malware, and take over infrastructure.
- Users should be wary of voice phishing attempts posing as legitimate Teams communications.