A computer worm is also an infection, and like a virus, it replicates across the entire computer system. As the name suggests, these are installed on the user’s computer system to spy upon user information without the latter’s knowledge. Starting from the moment a warning similar to the above message pops up on your screen, till the time you’ve followed all instructions to protect your computer from the threat, it’s sheer panic. Most of the time, they are sold by caber criminals who claim that your computer is hit by a virus, and that downloading this other software and installing it on your system will be beneficial. Such fraud usually includes fraudulent on-line financial transactions by hacking the genuine user’s account. Worms don’t always corrupt files or drives. You are about to install some malware! These are marketed to users under claims that they would correct a threatening computer situation. Most shareware are scammed software or spy ware.
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