MC
03/17/2026, 6:29 PMVapi Support Bot
03/17/2026, 6:30 PMEmail: mlatapi@hotmail.com
Issue: "Sign in failed - auth operation request denied" with Fraud Alert / Authentication & Call Risk flag
Screenshot: [attach your screenshot]
Send this information via the [Vapi Support page](https://docs.vapi.ai/support) for the fastest resolution, as outlined in the documentation.
Sources:
- [How to Report Issues Effectively – Vapi Documentation](https://docs.vapi.ai/issue-reporting)
- [Vapi Support](https://docs.vapi.ai/support)Chiranjeet Mishra
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