So you have a computer, but if it was infected with a virus, what would you do? Would you even know it was there? It is a well-known fact that over 32% of all computers in the world have malware of some sort. Today we will be talking about the infamous computer virus and what it is.
At 57%, first we have the virus. This is a software that has the capability to copy itself and send itself into other folders. Then there is the "Trojan" at 21%. The Trojan is malicious software that hides on the internet disguised as some sort of program or free item, and ce you download it, you will soon discover it is malicious. But the Trojan has a brother at 7%, called the "Trojan Downloader". This type of virus does the same thing as the simple Trojan, but once on your computer it downloads more viruses and software, then begins to use those programs.
Then at 3% there is the "Exploit", which finds a glitch, bug or system error and uses that to hack into your computer. Next we have the "Worm" at 2%, this malicious bug works the same as a Trojan, but then copies and pastes itself across your computer network.
But not all viruses seem so bad when you get them, for instance the "Adware" at 3%. This type of virus infects your computer so nothing happens at first, but once you log into your web browser, then immediately your screen will be flooded with ads. There is also the "Monitoring Tool" with 2% of the 32% infected. This malware infects your computer and hides, not doing anything but monitoring your activity, (Search history, keyboard history etc.) and then sends those back to a remote server.
There is also one of the worst at 1%, the "Back Door". This virus infects your computer remotely, not allowing your anti-virus security to even detect it, but sure enough it does. And lastly we have one of the worst but luckily at a low percentage of 0.01%, "Spyware". This diabolically designed software infects your computer and takes the most important pieces of information it can find and sends it back to wherever it came from. This information is generally passwords, credit card numbers and other sensitive information.
All of these viruses have devastating effects. Last year there were 27 million strains of malware made, which means 74,000 new viruses are created every day. The number of homes in the United States that experience spam is 24 million. The number of homes with serious viruses in the last 2 years is 16 million, and the number of houses that had spyware in the last 6 months is 6 million. But most devastating of all, over 1 million of all homes have lost money to spyware in the last year. Another devastating fact is that Viruses cost the world 4.55 billion USD every year.
So be safe, don't download anything you are unsure of, and be sure to have an anti-virus software. But most importantly learn how to detect these programs when you get them.