Do you know what Trojan:JS/Medfos.B is?
As recent research shows, it is most likely to be attacked by the infection if you are using Google Chrome as your main search engine. Trojan:JS/Medfos.B shows up as a browser extension ChromeUpdateManager, and if you have noticed this already – you should hurry up to delete the infection without further hesitation. Of course, you may be oblivious to the existence of the add-on; however, you will not be able to overlook that your web browsing is being interrupted by unauthorized redirection. This activity could bring plenty of danger, including online scheming and surreptitious computer infection. Hence it is important to terminate browsing sessions or act extra careful once you notice such questionable processes.
Trojan:JS/Medfos.B could be represented as chromeupdate.crx which has been detected within C:\Documents and Settings\User\Local Settings\Application Data (Windows XP) or C:\Users\user\AppData\Local (Windows Vista/7) folders. The file is responsible for redirecting to such pay-per-click sites as thechromeweb.com and chrome-bulletin.com. Whether Google Chrome is installed on the PC or not – you should not hesitate about the removal of this component. Of course, getting Trojan:JS/Medfos.B deleted is not as simple as it may seem at first. In fact, both novice and experienced Windows users should consider carefully if they are ready to delete the infection manually.
In non-techie terms:
Trojan:JS/Medfos.B removal is unavoidable. Even if you do not see the program running on the PC, since it does not have an interface, it does not mean you cannot detect it. Once you notice unauthorized web page rerouting and slower computer speeds – install automatic threat removal software (e.g. SpyHunter) and have your operating Windows system protected against malware.
Aliases: Trojan Medfos.