Managing personal Outlook.com account settings, security, and privacy
If the attacker changed the password and turned on two-step verification, recovery is very limited.
The supported path is:
- Try the Sign-in Helper first. It can guide to self-help steps or offer the chance to talk to an agent: Sign-in Helper
- If the account was compromised, scan the PC before changing any other passwords:
- Open Windows Security
- Go to Virus and threat protection
- Select Scan options > Full scan > Scan now
- If access is regained, immediately change the password and review account settings such as connected accounts, forwarding, and automatic replies.
Important limits from Microsoft support:
- If two-step verification is turned on and there is no access to any alternate verification method, support agents cannot send password reset links or change account details.
- If the attacker changed the sign-in details so the original email is no longer recognized, standard recovery may no longer work.
- Microsoft support advocates cannot provide account information without proper validation.
If the Sign-in Helper does not restore access, the remaining official option is to contact support through the public support flow: Contact Microsoft Support. That page routes to the best support option, but support still cannot bypass account security protections.