- Dec 30, 2012
- 4,809

In October, the Norwegian hacker Einar Otto Stangvik exposed the largest and most well-known dark web portal for the sexual abuse of children through a great deal of patience, creative ideas, and a simple technological trick.
But Stangvik and his colleagues at the newspaper VG could hardly believe what they discovered this past January: The forum Childs Play, which had more than a million users worldwide, was run by a task force of the Australian police.
For eleven months, the Australian investigators monitored the site for information about perpetrators, victims, and users. Just a few weeks ago, the portal was taken down.
It wasn't the first time that Stangvik, who used to work as an IT-security expert for various Norwegian companies, had dug around the darker corners of the web to hunt down backers and perpetrators of child pornography. Back in 2015, he used a program he'd written himself to unmask 95,000 users worldwide who had downloaded photos and videos online.
We wanted to find out from Stangvik: How do you track pedophiles on the dark net? Is the dark net really that much worse than the regular internet when it comes to child pornography? Is it justifiable for the police to masquerade as child-pornography admins for eleven months—or are there technological alternatives?
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