funsec mailing list archives

Re: FBI CP sting


From: mark seiden-via mac <mis () seiden com>
Date: Thu, 20 Mar 2008 17:52:40 -0400

i think i can answer this question.

they submit clicking on the link as an attempt to download porn and  
say this in a probable cause
affidavit for search warrant.

they consider this as similar to an attempt (even one which fails) to  
purchase CP using a credit card.
i worked on a case where someone's credit card was attempted to be  
used, unsuccessfully (it was over
credit limit and the wrong address was supplied), the attempt ended up  
in a database,  the processing
company was busted,  and 2.5 years later, law enforcement showed up at  
his door with a search warrant.

an analogue would be an attempt to buy drugs (unsuccessfully).

with the search warrant,  they can look for evidence of actual  
possession of forbidden materials.

if they find nothing, there's no case, supposedly.

yes, given such low levels of evidence, it is easy to frame someone  
for possession of CP.  you could probably
bring down a state governor or a congressman.


On Mar 20, 2008, at 5:05 PM, Bruce Ediger wrote:

On Thu, 20 Mar 2008, Alex Eckelberry wrote:

The FBI has recently adopted a novel investigative technique: posting
hyperlinks that purport to be illegal videos of minors having sex,  
and
then raiding the homes of anyone willing to click on them.

That's just weird.  Since the "video" files contained nothing illegal,
they must take "clicking on them" as an indicator that other illegal
things went on in the house containing the computer with the IP  
address
in question.  Does that stand up in court?  If so, why does it stand  
up?
Where's the presumption of innocence?

Couldn't someone like the recently apprehended SWATTER "lil Hacker"  
make
some people's lives miserable by gaining access to an IP address via  
an
open wireless AP and "clicking on a video"?  Couldn't the nearly  
super-
powered Red Army CyberWar Battalion hack into, say Michael Hayden's  
home
PC, and send  "click" to the "video", getting the FBI to do a little
Harrasment & Interdiction on someone who has to be the Battalion's
Greatest Enemy?

Why do they need someone to "click on a video" if Carnivore I mean  
DCS-3000
is so frigging good?  Can't the NSA just give the FBI a few hints  
about who
to monitor based on the Tap Rooms in AT&T central offices?  Maybe  
they will
after Agent Mulder kicks in Hayden's door at 3am some morning.

Also, how do they account for programmatic access?  Googlebot,  
msnbot "Yahoo!
Slurp", and a few other apparent bots scan my web server all the  
time. For
giggles, I put a "robots.txt" file forbidding access to a couple of  
enticingly
named directories ("porn", "payroll", stuff like that) that didn't  
actually
exist in the htdocs/ directory.  At least one person or bot has  
tried to access
those directories.  I have to conclude that a mis-guided recursive  
"wget" of
the wrong IP address might get my door kicked in and all my computers
confiscated.
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