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Danger level 9
Type: Rogue Anti-Spyware
Common infection symptoms:
  • Installs itself without permissions
  • Changes background
  • Connects to the internet without permission
  • Shows commercial adverts
  • Slow internet connection
  • Annoying Pop-up's
  • Slow Computer


SysDefenders is a dangerous rogue antispyware application that you don't want anywhere near your computer. You need to be aware of the factor that everything related to SysDefenders is one big scam. It will not protect your computer like the name suggest, it is guaranteed to only harm your computer, invade your privacy and try and steal your money.SysDefenders comes from a huge family of other rogues which joins programs as:APcDefender, PCprotectar, GreatDefender, InSysSecure, SysProtector and many more.

What makes SysDefenders unique? The aspect that makes SysDefenders completely unique is that once it has installed on your computer, it will appear like an authentic looking program that you would normally install. It also makes you click on a permission box. The very clever unique additional feature is that there is even a langue box, which provides you with the option of three different languages. The same warning messages come up, no matter what language you choose. This is a clever tactic that was created in order to trick innocent people into believing that this is an authentic software program as opposed to a malicious scam. Remember that just because you may be asked to select a language does not make it any more real.

SysDefenders may go by the following names:
• Sys Defenders
• Sys.Defenders

SysDefenders may display some of the following symptoms:
• Is your computers performance slower than usual?
• Are you receiving annoying pop ups?
• Are things changing on your machine, that you didn't change yourself?
• Do you see a scan report that has taken place, which you didn't start?
• Are you receiving fake scan report results?
• Is your computer generating scary system security notifications?
• Are you being asked to buy a full version in order to rectify these problems?
• Is your internet connection acting differently to usual?

If you suspect that you may have SysDefenders running on your machine, then you need to remove it immediately. You have the option of the manual removal process or alternatively the automatic removal process. You need to be aware of the factor that if you decide to choose the manual removal process, the risks are high of you causing even more additional damage to your computer. It is seriously within your best interest to make use of the automatic removal process, which will both detect as well as remove SysDefenders for you.

Download Spyware Removal Tool to Remove* SysDefenders
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How to manually remove SysDefenders

Files associated with SysDefenders infection:

1 SysDefenders.lnk
%AllUsersProfile%\Start Menu\Programs\SysDefenders
1 SysDefenders.lnk
%ProgramFiles%\SysDefenders Software\SysDefenders

SysDefenders processes to kill:


Remove SysDefenders registry entries:


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