Top 10 Worst Computer Viruses

The Top Ten

1 ILOVEYOU

This virus has infected over 10 million computers since 2000. And what happened you may ask. You get a file named "LOVELETTER". You're computer gets infected. Pretty bad. It doesn't exist anymore. But people have reported it's still out there. If you get a file titled "LOVELETTER". Do not open it. Or you're infected

Thank GOD its not here. But legend has it that people have reported its still out there

I mean thank god it doesn't exist anymore

V 3 Comments
2 Sasser V 2 Comments
3 CryptoLocker

Worst virus ever. It encrypts your computer's data, and demands a ransom of a high price to get it back. And even if you manage to delete the virus from Safe Mode or something, your files WILL STILL BE ENCRYPTED.

This should be number one - SoloPotato

Welcome to the Ransomware Era. - sherman9872

4 Code Red
5 CIH Virus

One of the most destructive computer viruses ever

6 Stuxnet

Worst virus ever

7 BonziBuddy

EXPAND DONG - Drewman1211

8 Morris Worm
9 Zeus
10 Metropolitan Police Virus

Just a cheap way for a scammer to get money.

I accidentally clicked on an image, which was normal fanart of Chica, and I payed the fine.


TuT

This virus just the worst. After you watch something disgusting, Listen to music on websites, Or play vloent games. You get a pop up saying you're personal computer has been blocked. And they show screenshots and make you wonder "Wow. My actions can be watched and taken to the police. And it askes you to pay a fine of 200$ (Collect me if I'm wrong) And after it poped up. When you try to log into you're computer. You get the virus page instead of the info. If you get this page. Don't listen to it. It's just made by a homeless guy who trys to get money from you.

What why would this virus be made if your watching porn playing violent games or listening to something rude you get a bill of £150 €200 $250

The Contenders

11 Qvo6
12 System32

WORST virus on this list, look up how to get rid of it as it is infecting your Windows computer right now... Undetectable by antivirus.

V 1 Comment
13 MEMZ

Kills your computer, forever displaying a Nyan Cat...

That was a great stream

14 PGPCoder
15 Melissa V 1 Comment
16 Snap.do

It will change your search engine and slow your computer down. - aarond09

17 The Flame Worm

It started out for a good purpose but ended up turning against the creators, its code is the longest of any malware with 20megabytes of data

'The most complex malware ever found.' Why is it not higher? - eventer51314

18 Trovi.com

So annoying. You get it by downloading something off of a fake website. It disguises its self as a search engine and will cause ads to be thrown at you all the time when you're looking at pages and things like that. What's more is that it is a spyware thing and automatically changes to the default search engine for every one of your browsers. It tracks everything you type and really likes personal information. - username34

Should be #1 and it's the worst website ever! - ZoriAlexandra08

My old computer got this trovi virus. It is so annoying! If you have it, sigh...


I dislike trovi,
Anonymous

19 CIH/Chernobyl/Spacefiller

An old virus that could destroy Windows and the first few sectors (Master Boot Record or Master File Table). Some certain variants can even destroy the BIOS and/or CMOS by overwriting it with random bytes of data - essentially making the computer a paperweight. Patched in BIOSes newer than 2001/2002, this virus is ancient by today's standards. The virus first emerged in 1998 and caused around $1 Billion US in damages, thought to infect over 60 Million machines worldwide. No one needs to worry about this virus these days, considering the fact that it only infects Windows 9x OSes (95, 98/98SE, ME), and is patched in any motherboard manufactured past 2002.

I have a CIH virus in my Windows 7 PC!
Just kidding. I made that virus out of Game Maker Studio so I'm still safe - NexusUnterganger639

20 Pikachu Virus

Shuts down your computer and ASKS you if you want to delete all your stuff

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