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■ Slow down email. Viruses that spread by email, such as Sobig, can generate so much email traffic that servers slow down or crash. Even if this doesn't happen, companies may react to the risk by shutting down servers anyway. ■ Steal confidential data. The Bugbear-D worm records the user's keystrokes, including passwords, and gives the virus writer access to them. ■ Use your computer to attack websites. MyDoom used infected computers to flood the SCO software company's website with data, making the site unusable (a denial of service attack). ■ Let other users hijack your computer. Some viruses place "backdoor Trojans" on the computer, allowing the virus writer to connect to your computer and use it for their own purposes. ■ Corrupt data. The Compatable virus makes changes to the data in Excel spreadsheets. ■ Delete data. The Sircam worm may attempt to delete or overwrite the hard disk on a certain day. ■ Disable hardware. CIH, also known as Chernobyl, attempts to overwrite the BIOS chip on April 26, making the computer unusable. ■ Play pranks. The Netsky-D worm made computers beep sporadically for several hours one morning. ■ Display messages. Cone-Fdisplays a political message if the month is May. ■ Damage your credibility. If a virus forwards itself from your computer to your customers and business partners, they may refuse to do business with you, or demand compensation. ■ Cause you embarrassment. For example, PolyPost places your documents and your name on sexrelated newsgroups. source: www.Sophos.com
Wiki User
∙ 15y ago
Wiki User
∙ 16y agoPossible risks include:
* Infection of data * Destruction of data * Using your computer as a server to spread the virus to others * Opening ports which could allow hackers to access your PC * Could allow for installation of further software which could steal your personal details or it could steal your personal details itself. The list goes on...
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What is e-hacking?
Internet Hacking. It could hurt you computer and even lead to viruses. Be carefull for hackers out there. Examples: Runescape,Ourworld,Facebook,Yahoo and More.
Why all computer users should be concerned about computer security?
If you have no computer security, people can find out everything you have done on that computer. If you ordered something online then they could find your credit card number. They could get all of your passwords and email accounts. Basically your computer is at the mercy of the outside world.
Can downloading HTML files from unknown websites be harmful to my computer?
Yes it could. You should always check for the privacy seal on a website that you buy files from, unless you trust the site. For instance, you can download ringtones from GEICO. com. It doesn't have a seal but it's something that you can trust. You should also click on the "what's the risk?" button and read it thoroughly before downloading any software onto your computer.
What is a library file and give examples?
A library file on a computer is the user's personal file. It could be a series of pictures downloaded to the computer, documents scanned into the computer, or a music file.
7 In January of 1975 a widely circulated magazine for engineers had a picture on the cover of a computer that you could build yourself What was the name of that computer?
Altair 8800
Does Google give your computer a virus?
Well, not like the next thing you go on google but, some things you search up if your unprotected it could redirect you to a sketchy sight which could have trojans, or viruses, but luckily if you have your internet protector thingy, you could block the sight and prevent no further damage to your computer. Be careful what you search up because it could be harmful to you or your computer. Adios!
How does a computer virus affect your desktop computer?
There are hunderds of ways it will make your desktop differ. For example: - Computer Viruses could disable all programs you have. - Computer Viruses could turn off your Anti-Virus. - Computer Viruses could block Internet from you.
How could viruses be helpful?
Some viruses target harmful organisms. For example, bacteriophage viruses kill bacteria. Other viruses might kill mosquitoes or weevils or other harmful insects without hurting any other species.
Could you name some computer viruses and what they do?
name the computer virus
What is scanning process system?
it depends on what it is doing. there are many things that have a scanning process system. you could be scanning pictures, or maybe your computer is having a scanning process that is scanning your computer for viruses.
What do computer viruses look like?
Computer viruses are simply computer programs, so they don't really have any physical appearance. You could say that they look like a long string of ones and zeros, or that they look like code. Some viruses may appear on your computer screen disguised as a game or other program - these viruses are called Trojans.
What are the functions of filters and firewalls?
The function of a firewall is to block websites from being able to access your computer fully and download worms/viruses/scripts that could harm you computer. It also blocks programs you have on your computer from accessing the Internet unless you allow it to. The function a filter is to block your computer from accessing websites that has inappropriate material and/or could download spyware or other harmful programs onto your computer
How can you minimise the risk of email attachments?
Some attachments may contain harmful viruses, which could infect your computer. To avoid getting a virus, only open/download attachments from reliable sources, which you are expecting to be sent to you.
Can you install two PC games on one computer?
Yes But It Could Harm Your Computer If One Of Them Has Viruses
Why doesn't nba.com work on my computer?
Your computer could have viruses... Consult a PC doctor or just google your problems.
What will happen to the computer if it is improperly used?
Your computer could get viruses, become slow, or have broken parts if you use it improperly.
Can you play Mario bros on the computer?
Yes, but on an Emulator, but be Careful because it could have viruses or could be pirated
