Managing personal Outlook.com account settings, security, and privacy
Hi @Serap KESKIN TUNC
Please note that our forum is a public platform, and we will modify your question to hide your personal information in the description. Kindly ensure that you hide any personal or organizational information the next time you post an error or other details to protect personal data.
I’m sorry this happened, especially when you were simply trying to open Minecraft and found an unfamiliar account in the Launcher.
Because Minecraft ownership is linked to the Microsoft account used for the purchase, you can also submit a request to Minecraft Support. Include your original account email, Minecraft username or Xbox Gamertag, purchase receipt or transaction ID, and explain that the Launcher now displays an account you do not recognize. These details may help the support team locate the purchase and understand which account was affected.
Please note that this is a user-to-user support forum. Moderators, contributors including external Microsoft employees cannot directly intervene in Microsoft product features or access back-end systems. Our role is limited to providing technical guidance on reported issues, requests, or ideas only.
If you received an email from Microsoft notifying you that security information or an alias was changed, please check whether the message contains an option to report or cancel the unauthorized change.
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.