Adware:Adware (or spyware) is a small program that is designed to show advertisements (in various form and degrees of intrusiveness) on your computer. It often reports personal information back to its owners. As a result your sense of privacy can be violated.
MultiPassRecover is a password recovery tool, which may be harmful if installed without the knowledge of the user. MultiPassRecover may be used to gain unauthorized access to your computer and to all your data that you keep there.
Technical details (How to remove MultiPassRecover(pop up))