Windows 10: Someone reset the password to my PC and now I'm logged out of almost every online service....

Greetings,I have a problem where someone gained unauthorized physical access to my PC and performed a password reset from the start screen. They answered the security questions correctly and performed the method outlined in the Reset your Windows local account passwordsupport article for Windows 10 version 1803 and beyond. This also had the adverse effect of signing me out of most online services I use, and unfortunately I do not have the login information email/username and password saved in text or written format. Is there a way to recover those login informations? Please advise.

:)

 

How to reset Windwos 8 Password?

Change or reset your Windows password - Microsoft Support

• If you've forgotten your Windows password, there are several ways to retrieve or reset it:
  • If your PC is on a domain, your system administrator must reset your password.
  • If you're using a Microsoft account, you can reset your password online. ...
  • If you're using a local account, use your password hint as a reminder.

 

Please Reset Your TechPowerUp Forums Password

What do I do if the password reset feature doesn't work? My email said my password would no longer work, but when I visited the site I was still logged in and I can log out and the save password feature allows me to log back in. I also cannot manually reset my password.

 

router logs DoS attack from a local PC....

Well you did not say that you don't really know what you are doing. It's not a problem of course, but it changes things a little.

It's not even clear if the PC or the router is the problem at this time, so I suggested that you disable some unnecessary things which are usually known to cause many problems, sorry if those were too complicated.

• You could reset some network related stuffz on the PC as a next step. Open an elevated command prompt (run as administrator), and enter the followings on the PC:
  netsh int ip reset reset.log
  netsh int ipv6 reset
  netsh winsock reset
  netsh branchcache reset
  netsh advfirewall reset
  (note: You can export your current firewall rules in the "group policy" before the reset if it's needed for some reason)
  
  
• Btw, Would it be a problem to reset the router to the default settings if the things we are trying will not help? There is a menu point for that called "factory settings" (and also a little hole on the back if you prefer that one).. the Administrator username in the router after the reset would be admin and the password is probably on a sticker at the bottom of the router (special settings needed to go online with your ISP might be also necessary)
  This is not needed now (not yet), but perhaps the source of the problem is at the router and not the PC in question, so we may come to that eventually.

ps.: Do you have a second network card you could test in that PC and a different cable to rule out some hardware issues on the PC side?