Q:
When I am surfing the web I sometimes get strange message windows
popping up. Windows Security Alerts or error messages saying that
my computer is “infected” or “too slow”.
How can I tell if they are real and what should I do about
them?
A:
Recently there has been an upswing in the number of “Fake
Security Alert” messages popping up as people surf the
Internet. These message windows say: Your computer is too slow, has
been infected by a virus, requires an update or already has been
infected with Trojans and other Malware. They are all false
warnings, designed to convince users to purchase illegitimate and
possibly dangerous fake security software. This article will
provide sample screenshots of these phony alerts and outline a few
simple ways to recognize and prevent these pesky problems.
Ironically, as people become more aware of the potential problems
of malware, the number of these fake message scams increases.
Fortunately, there are a few general things you can look for to
identify and avoid these phony programs.
1.) They generally use scare tactics that implore
you to act immediately to remove a virus, download a critical
security update or repair a serious computer problem.

Figure
1
2.) Even though they often try to mimic a legitimate company’s message, there is almost always something that will not be correct. In the example below the Windows Security Center logo is correct and the title looks legitimate. However, the Web address is not Microsoft’s and the download site that the “recommended” program will come from is also not Microsoft.
Some try to look like legitimate Windows Security Updates.

Figure
2
This fake Windows Critical System Warning! is very well done.
Closer examination reveals questionable grammar, “and track
Web sites visited” and a spelling error,
“Secyrity”. I also don’t think Microsoft would
warn about “Strange pop up windows”.

Figure
3
These are just a few examples of what a fake message looks like.
There are hundreds that might pop up on your screen. But you
don’t need to be overly concerned if follow a few general
rules. Any message that pops up while you are on the Internet
should be considered to be a possible problem until you have done a
little research.
Often, just
putting the name of the program to be downloaded or the address of
the web site you are requested to visit in Google will provide
enough information to determine its validity. Two of the largest
Anti-virus software companies Symantec and McAfee maintain
searchable lists of known threats.
So what should you do if you if a suspect message appears on you screen?
Do not move
your mouse anywhere near it.
Clicking anywhere in the window including the standard looking red
“X” in the upper right had corner of the window may
start downloading the Rogue Software.
Try holding
down the “Alt” key and pressing the
“F4” key at the same time.
This should close the active rogue message window or the browser
that is displaying the message. Then you can continue by opening
your browser again.
If the “Alt” key + “F4” combination does not close the suspect message window another way to close it is outlined below.
1.Open the windows
Task Manager by pressing the “Ctrl”,
“Alt”
and “Delete” keys
simultaneously.
2.Left click on the “Applications” tab
3.Left click on your browser program or any entry listed as running that you believe may be the problem. Proceed to step 4 after the target program is highlighted, (often it will turn blue).
4.Left click on the
“End task” button to close the
program

You should
always have an up-to-date firewall and virus protection software
running every time you turn on your computer. In addition, you can
set you browser to block pop up windows. There are several articles
on the Worldstart site on how to do this.
Please note: Blocking pop-ups with your browser
settings will not stop all of these rogue messages from getting
through. Also, you may need to adjust you browser settings to allow
pop-ups from certain banking sites or other online services you may
not want blocked.
In addition, it is a good practice to run an additional
anti-malware program every few days. There are many effective free
programs available for download. One that does an excellent job is
Malwarebytes Anti-Malware.
You can read
about it and download the free version here: http://malwarebytes.org/
~Boyd Lutz
Suggestions from our readers!
Note: Reader suggestions may not have been tested by the Worldstart staff. Use at your own discretion
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