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Danger level 6
Type: Adware
Common infection symptoms:
  • Installs itself without permissions
  • Connects to the internet without permission
  • Shows commercial adverts
  • Annoying Pop-up's is an advertising service which provides the computer user with various pop-up advertisements if Yieldmanager tracking cookie is sent to your browser. The tracking cookie may be put on your browsers if you grand permission for it or install a free program that silently installs this text file. For example, Yieldmanager is known to be attached to LyriXeeker, which is a browser add-on showing the lyrics on YouTube, and if you do not remove the unwanted cookie, various advertisements related to your interests are generated whenever you launch the browser.

Generally, browser cookies are not harmful because they enable the website to recognize your computer. Cookies help to count the number of visitors and facilitate the user’s browsing when she or he returns to the websites; however, these text documents can also be used for providing the user with advertisements and collecting private information, which is the case with

If you are constantly receiving annoying pop-up ads, it means that an advertising company has placed a cookie on your browsers. The cookie itself cannot execute virus or malware, but it does store information about the advertisements you have already seen. The advertisements that are generated by are likely to be related to your interest; however, there might be some instances that the pop-up ad is not related to what you have been searching for on the Internet. Ignore advertisements because it may offer you to download new drivers or free space on disk in order to repair Windows errors. Do not click the advertisements because it is highly possible that some of the ads will be related to counterfeit software or other products.

In order to remove pop-up advertisements from your browsers, you may try disabling them on the website from which the cookie derives. However, we recommend that you use a reputable spyware removal tool so that you can prevent unwanted cookies in the future. Use SpyHunter if you want to prevent malware, spyware, and other threats being installed on your PC. Save your time with this anti-spyware software because your computer and privacy need to be protected against all the inventions of cyber criminals.

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