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Unknown device signed in to your account

A device you do not recognize is listed as active · You received an alert about a new device · Account activity shows a location you do not recognize

Security & malwareDifficulty 2/315 minMedium risk

Applies to: Windows, Mac, iOS, Android, Other

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Initial troubleshooting steps

Do not click links or enter credentials until this is checked.
Run a full scan with the organization antimalware tool.
Report the alert or message to IT immediately.
Avoid using the device for sensitive tasks until IT confirms it is safe.