Internet Viruses, Virus Hoaxes & Urban Legends
by Gary Schweinshaupt, SPCUG Webmaster
Periodically I get frantic email from
members and friends with "important messages" about new email or computer
viruses or "special requests" that are actually hoaxes. Even more frequently,
it seems, I get forwarded chain letter hoaxes with some fantastic giveaway
(always think to yourself before forwarding, is this probably too good to be
true?) or other wild claim.
While savvy Internet users can
usually immediately spot the hoaxes, many of our members can be both
intimidated and frightened (not to mention the time and effort wasted when the
messages are passed back and forth, to spread these 'alerts/hoaxes'). Running
virus checking software can also be a very time-consuming endeavor (especially
on a large Local Area Network), when you find that you have stopped everyone
from working for several hours to check for a hoax, it can be really
embarrassing. However, if you actually discover a virus (especially if you
discover it prior to any real damage), you are a hero! You can't be too
careful, it is certainly best to error on the safe side.
My advice is to do a little checking on your own before you excitedly
message all of your friends and associates, and possibly embarrass yourself by
wasting a lot of their time. For sure, all of these hoaxes eat up major
amounts of Internet bandwidth. The easiest thing
to do is assume that all virus warnings and chain letters are fraudulent,
until you can prove otherwise, if you can't find that they are hoaxes, then
forward them. I haven't seen a valid chain letter yet.
Here are some of the most recent offenders:
We are all also going to have to become as vigilant about security issues,
as we are about computer virus issues. Check out our
Online Computer Security Issues and News page for more on implementing
security on your computers.
What is phishing?
(Or, how to fight phishing at the user-interface level)
As people increasingly rely on the Internet for
business, personal finance and investment, Internet fraud becomes
a greater and greater threat. Internet fraud takes many forms, from phony
items offered for sale on eBay, to scurrilous rumors that manipulate stock
prices, to scams that promise great riches if you will help a foreign
financial transaction through your own bank account. Phishing is growing at
explosive rates, and all should make themselves knowledgeable about these
dangerous frauds. One of the best papers I've seen on the subject is
What is Phishing from the O'Reilly Network, please check it out.
Here are some of the better sites that track both email and other computer
viruses, virus hoaxes and urban legends. I rely heavily on the U.S. Department
of Energy Computer Incident Advisory Capability's (CIAC) Internet Virus Hoaxes
page, Trend Micro (viruses and hoaxes) and the About.com Guide to Urban
Legends and Folklore, but the others all have good and usually current
information. Between them, they describe dozens virus hoaxes, bogus chain
letters and urban legends.