And to install, you are often forced to pay a sum of money, or sometimes see a lot of ads in a mandatory way. We list 10 of the 241 programs of this type discovered in 2005. These are the 10 most 'aggressive' programs.
10. Spyware Bomber.
9. SlimShield: silently install, change wallpaper and control your system.
8. WinAntiVirus and its 'homosexual' WinAntiSpyware 2005: Take control of your system, distribute ads continuously and collect personal information
7. SpywareNo and its clone SpyDemolisher: Install silently and distribute ads continuously.
6. Razespyware, 5. Spy Trooper, 4. WorldAntiSpy, 3. PSGuard, 2. SpySheriff Silently install, monitor your screen and distribute ads.
1. SpyAxe: Install silently and deceitfully, actually a Trojan, monitor your computer's screen and spread ads.
Information, ways to prevent and eradicate, readers can refer to the instructions of the program, or visit the website of security software companies such as Symantec, McAfee .