Hello,
Just want to share, my account has been hijacked and I managed to capture it back.
I have 1 desktop PC, 1 laptop, and a mobile phone. All logged in to my microsoft account in Windows, OneDrive, Microsoft Office in Edge browser.
My MS account linked to my gmail account so I will be notified by email if there's any activity within my MS account.
This is how I found out and my step-by-step to capture it back.
- I noticed this morning that I've been signed out from my MS account in my phone
- Read the notification emails from Gmail. It told me this:
- My MS password changed
- Added ******@rambler.ru as primary email
- Removed added security measures (phone, 2FA, etc)
- Deleted my gmail address
- Open my laptop, open outlook.com using Firefox to access my email. I cannot login, it said "there's no account with that name". First, I thought my account has gone :(
- I noticed in my laptop, that my OneDrive still logged in. Opened Edge, hope I still can logged in to my account through MS Office.
- Browser asked for verification. Fortunately, there's still option to verified myself through Windows login pin/Windows Hello.
- Successfully verified using windows PIN. go straight to MS account security settings, and changed:
- add back my outlook email
- add 2FA verification
- create new recovery code
- change password
- Remove devices logged in except my laptop.
For other security measures, I did this:
- It seems my desktop PC had malware that stole/copy my login credentials from my browser (example malware: search for "bloody stealer"). So I disconnected my desktop PC from network, and reinstall it.
- Changed all my email passwords (have 2 other active emails). Check any activity within each account and remove any suspicious logins. I found my Yahoo mail also has been compromised, but luckily the hacker didn't try to change my password or did anything.
- Removed apps & services that had been given access to my MS account.
My takes:
- I got lucky I can still login via Windows on my laptop, and still allow me to verify my account via Windows Hello. I think it's a good idea to logged in several PC/browser that you had access/control to, so whenever your account hacked, you still have chance to login from alternative pc.
- Beware of shady roblox/minecraft additional app/browser extensions. I suspect my PC compromised because of that (my son plays both games)
- Take notice any suspicious behavior. Before this happened, last month my google account on my desktop PC suddenly logged out because google suspect suspicious activity from my desktop PC. I scanned my PC but cannot find anything. It seems the malware still there..
- Turn on additional ways to sign in or verify your account wherever possible (email confirmation, 2FA, windows hello, recovery code, etc).
- My son use my desktop PC to play games. But I don't create separate login for him. This is why malware can install easily. Will separate the login from now on.
- If you got hacked, your first attempt should be how to get login to your account using another verification method. But don't forget, your account login name has been changed to the hacker's email. So use it instead of your email.
Hope this helps.