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FBI posts fake hyperlinks to snare child porn suspects
Posted by Declan McCullagh


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.

Undercover FBI agents used this hyperlink-enticement technique, which directed Internet users to a clandestine government server, to stage armed raids of homes in Pennsylvania, New York, and Nevada last year. The supposed video files actually were gibberish and contained no illegal images.

A CNET News.com review of legal documents shows that courts have approved of this technique, even though it raises questions about entrapment, the problems of identifying who's using an open wireless connection--and whether anyone who clicks on a FBI link that contains no child pornography should be automatically subject to a dawn raid by federal police.

Roderick Vosburgh, a doctoral student at Temple University who also taught history at La Salle University, was raided at home in February 2007 after he allegedly clicked on the FBI's hyperlink. Federal agents knocked on the door around 7 a.m., falsely claiming they wanted to talk to Vosburgh about his car. Once he opened the door, they threw him to the ground outside his house and handcuffed him.

...

The implications of the FBI's hyperlink-enticement technique are sweeping. Using the same logic and legal arguments, federal agents could send unsolicited e-mail messages to millions of Americans advertising illegal narcotics or child pornography--and raid people who click on the links embedded in the spam messages. The bureau could register the "unlawfulimages.com" domain name and prosecute intentional visitors.
...

While it might seem that merely clicking on a link wouldn't be enough to justify a search warrant, courts have ruled otherwise. On March 6, U.S. District Judge Roger Hunt in Nevada agreed with a magistrate judge that the hyperlink-sting operation constituted sufficient probable cause to justify giving the FBI its search warrant.

The defendant in that case, Travis Carter, suggested that any of the neighbors could be using his wireless network. (The public defender's office even sent out an investigator who confirmed that dozens of homes were within Wi-Fi range.)

But the magistrate judge ruled that even the possibilities of spoofing or other users of an open Wi-Fi connection "would not have negated a substantial basis for concluding that there was probable cause to believe that evidence of child pornography would be found on the premises to be searched." Translated, that means the search warrant was valid.

...

Civil libertarians warn that anyone who clicks on a hyperlink advertising something illegal--perhaps found while Web browsing or received through e-mail--could face the same fate.

When asked what would stop the FBI from expanding its hyperlink sting operation, Harvey Silverglate, a longtime criminal defense lawyer in Cambridge, Mass. and author of a forthcoming book on the Justice Department, replied: "Because the courts have been so narrow in their definition of 'entrapment,' and so expansive in their definition of 'probable cause,' there is nothing to stop the Feds from acting as you posit."




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Saturday, November 17, 2007

FBI criminal profiling – little more than psychics’ “cold reading”

Why the FBI needs even more reform than just being dragged into the Computer Era

Cold reading is what pseudo-telepathic frauds like James van Praagh and John Edward use to make gullible people believe that they can actually read their minds. It’s obviously unscientific. A practitioner makes vague, open-ended statements to fish for information. With the exception of fishing for information, your newspaper horoscope is the same thing, of course.

Well, Skeptic’s Dictionary author Bob Carroll, following up on a New Yorker article by psychosocial insight guru Malcolm Gladwell and an actual statistical survey (PDF) by the University of Liverpool, argues that FBI criminal profiling is little more than bogus cold reading.

Carroll notes about the Liverpool study:
First, the psychologists argue that profiling won't work the way the F.B.I. does it. (F.B.I. profiling assumes a stable relationship between configurations of offense behaviors and background characteristics, which is not supported by the research evidence.) Second, they note that the F.B.I. claims a high degree of accuracy for the method that supposedly shouldn't work. Then, they explain the illusion of accuracy as due to subjective validation.

And then, about the actual FBI profiling study Liverpool analyzed:
It also turns out that it shouldn't be surprising that the profile is bogus. It wasn't based on a representative sample. According to Gladwell, the F.B.I. profilers who came up with the serial killer profile, John Douglas and Robert Ressler, chatted only with convicts who were in prison in California. Furthermore, they had no standardized protocol for interviewing their subjects.

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