Browser Tab Shows My Computer Name, Not the Website I’m On
Your computer is infected with malware. How to clean it:
- Search c:\users\username\appdata\roaming for recently-created folders with random nonsense names and delete them all. Specifically you are looking for php.exe files.
- Search for PHP.exe among your startup entries. Use Hijack This! to easily find this entry and remove it.
It seems to only infect the current user. On a computer that 20 people share, only 1 profile was infected. No amount of virus and malware scanning can find this thing because php.exe is a legitimate file that is being used in a bad way. You’ll also find msiexec.exe process running that will regenerate itself if you kill it. After the reboot this problem goes away.