TeamsPhisher Used for Active Microsoft Teams Phishing Attacks

In July, we talked about the creation of TeamsPhisher, a proof of concept tool that allows for easy phishing of employees on Microsoft Teams. At the time, Microsoft declined to fix the issue, stating it "relies on social engineering to be successful."

This week, Microsoft revealed that the ransomware group Storm-0324 has transitioned to Microsoft Teams phishing attacks using the TeamsPhisher tool, targeting corporate networks.

This group, previously known for deploying ransomware like Sage and GandCrab, has now exploited a …

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