Mediadownloader is a bogus software which is hidden under the mask of useful tool. According to developers, Mediadownloader allows users to easily download media files, however, it’s not true. Actually, program serves to distribute different kind of ad and thereby making a profit from the investors.
JunkSweeper is a harmful adware that crawls into system without user consent. After the invasion, JunkSweeper hijacks your browser configuration introducing its ad. This pesky ads will follow user everywhere while browsing.
MacSweeper is a bogus software claiming to protect your system from malware. This program uses bundling method to penetrate system. Once lunched, MacSweeper tries to mislead users by displaying fake reports about diverse malicious infections existing on your computer.
If you are seeing “Waiting for comet.yahoo.com” message in the lower left corner of the window, then your system is infected with the malware. You could have picked up this infection when installing new software. This deceptive method is called bundling.
Optibuy is a typical adware that can crawl into system without your consent. Once installed, it starts to generate a bunch of ads (banners, coupons, pop-ups, audio and video ads, etc.) that will flood every page that you visit. This behavior really reduces browsing experience.