Threat Details for Microsoft Teams Messaging Security now provide clearer visibility into why Teams messages are flagged or blocked.
What’s New
Blocked Microsoft Teams attacks now include clear, human-readable threat reasons explaining the detection outcome.
Malicious URLs surface expanded analysis across 13+ signals, including phishing and malware likelihood, suspicious URL patterns, redirects, domain age, DNS validation, and IP and country context.
Malicious attachments include deeper file analysis, including static analysis results, prior Abnormal verdicts, Microsoft verdicts, and file metadata such as name and size.
Why This Matters
These enhancements improve transparency into Teams detections, streamline investigations in the Threat Log, and help security teams make faster, more confident decisions when reviewing or tuning Microsoft Teams security policies.
