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Showing posts with label Spyware Infection. Show all posts
Showing posts with label Spyware Infection. Show all posts

Tuesday, August 11, 2009

Five Signs Your Computer May Have A Spyware Infection

These days, spyware is everywhere. As Anti-Spyware programs get stronger, spyware continues to become trickier. Because of this, in my opinion, you simply cannot rely on running a spyware scanner to tell you if you have a spyware infection or not. You need to be able to notice other signs that you may have a spyware infection. Because let's face it, unless you have some type of spyware guard that runs 24/7, it's possible you will get an infection between scans with whichever spyware scanner you use. And if you go weeks between scans, the spyware could really harm your computer.

Now, just because you may notice one of these signs doesn't mean for sure that your computer has a spyware infection. It is still possible it doesn't. However, in my opinion, noticing any of these signs is enough reason to run a scan as soon as possible. Anyway, let's get right to the signs. Here they are, in no particular order.

1. IExplore.Exe

Try looking at the list of running processes on your computer. (Ctrl+Alt+Del - Processes (On Windows Xp) ). Do you see IExplore.Exe running? Well, if you are viewing this article in Internet Explorer or have Internet Explorer open in the background, then you shouldn't worry about seeing IEXplore.EXE in your process list. However, if you close out of Internet Explorer or you restart the computer and IEXplore.Exe or IEXplorer.exe is running when you clearly don't have Internet Explorer running, then this is a sign that you may be infected with Spyware. Many types of Spyware and Virus will run as IExplore.exe in the process list to confuse you with Internet Explorer. I have seen this happen many times when fixing computers.

2. Unexplainable Pop-Ups?

Pop-Ups can still be a problem for some internet users who don't use pop-up blockers. It can be common to go to websites and experience many pop-ups. However, if you are getting pop-up windows at times that you don't think you should be any, that may be a sign of an infection. This could be when you aren't surfing the web, when you first turn on the computer, etc. If you are experiencing this, run a scan!


3. Infection Warnings?

Are you receiving numerous warnings of an infection on your computer? If so, the warnings may be the infection in itself! Spyware programs displaying fake warnings to get you to download more spyware is becoming a lot more common these days. Many times they will use pop up boxes from your windows tray to warn you. They do this because these boxes look legitamate and look like they come from Windows. They don't! I can't think of a scenario where you would get any type of box like that unless it is from a
spyware scanner you already use. Even if you feel this box may be from your scanner, play it safe and don't click the box. Just open up your scanner regularly and do a scan.


4. Start-Up Items

Another quick way to look for a possible infection is to look at a list of items set to run on startup. Now, you can do this without downloading any programs. But I recommend downloading a program like StartUp Manager that will easily show you a list of what is running at startup.

Anyway, look at the list of items running at startup. Has anything been added since the last time you checked what is running at startup? If there are new items and you don't recognize them, this may be a sign of a spyware infection that is set to run when you turn your computer on.


5. Different Browser Home Page?

And finally, if you open your internet browser and your homepage has changed, this is definitely a sign that you may have a spyware infection. Changing your browser homepage is one of the oldest tricks in the book for a Spyware Infection. If your homepage has changed and you didn't change it, run a scan!


If you remember to look for these signs, you just may spot a spyware infection before you find out from your spyware scanner. Remember though, before running a spyware scan, ALWAYS update it first!

Stay safe!
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Saturday, August 8, 2009

Is Your Computer Safe from Spyware

Spyware is the virtual plague of the new Millenium. You no longer have to receive emails with viruses in them or even click on dangerous links on websites. Simply surfing the web can now leave you wide open to the scourge of spyware. You may also hear spyware referred to as malware.

What is spyware?
Spyware is when a program is placed on your PC without your consent. The most common way for this to happen is when you install a separate application such as a file sharing program or free download utility on your computer. The program you install also places some "extra" programs on your PC. These extra programs perform tasks from recording what websites you visit to popping up ads on your screen. More worrying are the spyware programs that record everything you type on your keyboard. That's right. Your most private instant messages, emails and chat room discussions can easily be stored and transmitted without your approval. Scary stuff!

Are there different types of spyware?
There are many different classifications of spyware but the following are the most dangerous types:

Adware
The most common type of spyware. These are small programs which sit on your computer waiting for you to go online. Once the adware detects that you're connected to the Internet it starts sending you popup, popover and popunder ads for anything from airline tickets to porn site membership. Not only that but information on your viewing habits is then sold on to marketing companies who will then send you more junk email and popup ads than you ever thought possible.

Browser Hijacker
These are just plain annoying. These install themselves on your computer and change your default homepage and search engine to something else. Every time you start your web browser it will bring you to a page filled with ads, porn or other unwanted material. This interrupts your web browsing and is intensely annoying. Most browser hijackers are also data miners. A data mining program reports your web browsing habits to a central database. This information is then sold on to marketing companies.

Keyboard Logger
These programs are designed for one thing - theft. When you log in to your online banking these can record your PIN number. When you check your private email account these programs can record your password. Keyboard loggers are potentially one of the most damaging pieces of spyware because of the potential financial dangers and theft of personal information.

Modem Hijacker
Potentially the most costly spyware. Modem hijackers are also referred to as diallers. Diallers normally install themselves to your computer via a virus infection or from warez, mp3 or adult websites. A dialler is a small piece of software that will dial long distance, premium rate phone numbers when you're not at your PC. These phone numbers are normally for adult chat line services located in Russia, China, South America and the Phillipines. I have personally seen unlucky victims receive $2,000 bills for one month of telephone calls.

How do you remove spyware from your PC?
Thankfully several responsible companies have made it their mission to help eradicate the menace of spyware. You'll need 2 - 3 programs to remove spyware from your PC. The first of these is Ad Aware which is a free download. The second application is Spybot Search and Destroy which is also a free download. Last but not least I'd recommend also getting yourself a copy of CrapCleaner 1.0. These applications can only remove the spyware already on your PC - they cannot protect your PC from being cluttered with new spyware.

How do you stop spyware infecting your PC?
1. Do not click on links offering free movies, competitions, prize draws, free software or anything that looks suspicious. If it looks like a dog, smells like a dog and walks like a dog... well it's a dog.

2. Install firewall software. This is absolutely critical for Broadband or Highspeed users. All computers connected to the Internet today should have firewall software installed - regardless of your connection speed.

3. Make sure your antivirus software is updated. Good antivirus software can find and delete the most harmful types of spyware.

Author: Geeta
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