Pcsecuritylab.com

Pcsecuritylab.com is a malicious browser hijacker that is usually brought to your computer by various Trojans, exploiting browser security holes. Once Pcsecuritylab.com is executed, it will change your homepage to www.pcsecuritylab.com and redirect it to unwanted websites. Pcsecuritylab.com will also start at every Windows boot and generate fake error notifications, such as the following:

Warning! SpyWare Threat Detected on Your PC!
You will also periodically get fake security warning:
Your Security and Privacy are at risk: Spyware has been detected. Click HERE to remove it.

Pcsecuritylab.com may also change your desktop background image and consume your machine’s processing power, thus slowing it down severely. Pcsecuritylab.com can be extremely difficult to remove.