Tim Kas

Tim Kas

Computer security specialist. I try to do my best and share my knowledge with you by creating simple-to-follow and useful guides on various topics about computer security.

How to remove Proxy Virus from Mac

What is Proxy Virus Proxy Virus for Mac, also known as Trojan-Proxy malware, is a type of malware that infects Mac computers through pirated software or unauthorized websites. This malware turns infected devices into traffic-forwarding terminals for anonymizing criminal activities…

How to remove Qtr Search

What is Qtr Search Qtr Search is a browser extension that can be categorized as a browser hijacker or unwanted extension. It is known to change the default search engine to Yahoo without the user’s consent. This extension is developed…