XLGuarder
XL Guarder, also known as XLGuarder or XLG Security Center, is a rogue anti-spyware program. You may have downloaded XL Guarder thinking it would solve your spyware issues, or it may have infected your computer with the help of Trojan Zlob or Vundo. Anyways, once you're infected with XL Guarder, it will use aggressive advertising methods to push it's rogue website (xlguarder.com) and sell its product, claiming to be able to clean your computer from spyware. XL Guarder's deceptive methods include: rogue popups, system notification messages and scan reports.
XL Guarder will try to convince you that you're infected with a load of spyware, when, in reality, is XLG Security Center the cause of the spyware. XLGuarder is able to emulate a system scan and report a list of supposed infections to scare you and to push you into buying the full XL Guarder version. XLGuarder may launch on every Windows startup.