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Check Your Webpage for Hidden Code - RF Cafe Forums
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Kirt Blattenberger
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Post subject: Check Your Webpage for Hidden Code
Posted: Wed Jan 07, 2009 1:31 pm
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Site Admin |
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Joined: Sun Aug 03, 2003 2:02 pm Posts: 878
Location: Erie, PA |
Greetings:
I've got an interesting story for you that is both surprising and
at the same time not surprising. A couple weeks ago, I received an e-mail from someone
in Sweden informing me that the website of a company I link to on RF Cafe was triggering
his firewall software. He said that although the website appeared legitimate, there
was something about it that must not be right. Knowing for a fact that
the company was absolutely reputable, I immediately began an investigation. When I went
to the company's website, the only thing that seemed strange was that its relatively
plain homepage took longer to load than what I expected. My firewall software was not
overly concerned about it. So, I took a look at the HTML code. What I found was shocking.
At the bottom of the code, just prior to the closing </html> tag,
was about 1,000 lines of code that contained hyperlinks to hundreds of po rn and pharmaceutical
websites! I called the company and spoke to the CEO. Understandably, he suspected that
I was a loon, but I managed to convince him to look at the HTML code. I could hear his
jaw hit the desk once he saw what I was seeing. It turns out that the
ISP hosting the company website has been infiltrated with rogue code that was automatically
appending that crap to web pages all over the server. I have not heard back from the
company since then, but I would not be surprised if some sort of lawsuit is being pursued.
Who knows how much business was lost, and possibly company credibility has been damaged,
by the situation. This is not my first experience with such an occurrence.
A similar situation occurred a few years ago with another ISP. If you operate a website
of any sort, you would be well advised to use the View Source Code option on your browser
to verify that your page code has not been hijacked. Whenever I report
on something like this, I always think back on the headline that I posted a couple years
ago where a high profile hacker/spammer in Russia was discovered in his apartment with
a hammer in his head. Something about that scenario has a macabre appeal to it.
_________________ - Kirt Blattenberger
RF Cafe Progenitor & Webmaster
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Posted 11/12/2012
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Copyright: 1996 - 2024
Webmaster:
Kirt
Blattenberger,
BSEE - KB3UON
RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling
2 MB. Its primary purpose was to provide me with ready access to commonly needed
formulas and reference material while performing my work as an RF system and circuit
design engineer. The World Wide Web (Internet) was largely an unknown entity at
the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps
while tying up your telephone line, and a nice lady's voice announced "You've Got
Mail" when a new message arrived...
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All trademarks, copyrights, patents, and other rights of ownership to images
and text used on the RF Cafe website are hereby acknowledged.
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All trademarks, copyrights, patents, and other rights of ownership to images
and text used on the RF Cafe website are hereby acknowledged.
My Hobby Website: AirplanesAndRockets.com
My Daughter's Website: EquineKingdom
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