- Veeam Support Knowledge Base
- Bad Hyper-V Username Logon Attempt
Bad Hyper-V Username Logon Attempt
| KB ID: | 2359 |
| Product: | Veeam ONE | 9.5 | 10 | 11 | 12 | 12.1 | 12.2 | 12.3 | 13 | 13.1 |
| Published: | 2017-10-12 |
| Last Modified: | 2025-08-12 |
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Challenge
Cause
Solution
Veeam ONE raises the Bad Hyper-V username logon attempt alarm based on the Hyper-V event that is received from the MS Hyper-V host:
4625 Microsoft-Windows-Security-Auditing
Further issue troubleshooting should be performed on the MS Hyper-V server side.
If you would like to find out the root cause of the event, investigate the Security log on your Hyper-V host > Computer Management > Event Viewer > Windows Logs. Find the event record mentioned above and see the details.
More Information
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