Security

Dismantling a Dark Web Drug Depot

Inside Operation Bayonet, the sting that took down an empire.
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    How to take down a dark web drug empire

    In the fall of 2016, Dutch police finally caught the trail of one of the dark web’s biggest drug markets: Hansa. More than 3,600 dealers frequented the site, selling everything from MDMA to heroin.\ \ Normally, cops would shut it down—but this time, they started dealing the drugs themselves. This is the story of Operation Bayonet.
  • 02
    Before we dive into how cops pulled off one of the most epic drug busts to date, let’s talk about the dark web: a collection of encrypted sites you can only get to via a special browser.\ \ Anyone can visit them, but it’s almost impossible to know where they come from.
  • 03
    This time was different.\ \ The cops stumbled upon Hansa when security researchers found an outdated chatlog that contained a gold mine (at least by dark-web standards): two names and a home address. The police finally had real suspects.
  • 04
    As it turned out, those suspects were also selling pirated ebooks and audiobooks—and were already under investigation in Germany for it. (Not the best at being criminals, clearly.)\ \ The Dutch cops had the bright idea to use the German investigation as a cover—allowing them to secretly seize control of Hansa and throw the dark web into disarray.
  • 05
    Before the cops could spring their trap, though, Hansa went dark: no server activity, nothing to track. The suspects were onto them.\ \ Months went by without a sign of life. Then, an address the cops were monitoring made a bitcoin payment. The authorities were ready to strike.
  • 06
    Late last June, German police raided the homes of Hansa’s admins. At the same time, Dutch police migrated Hansa’s data onto police servers.\ \ Within days, the cops had full control of Hansa—though from the outside, everything looked like business as usual.
  • 07
    Turns out cops are pretty good at running drug markets.\ \ A team of officers studied Hansa’s conversation logs and took turns impersonating the site’s two admins. And when buyers and sellers got into disputes, the undercover agents handled them better than the admins had.
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    But just before the cops had taken over Hansa, another dark-web drug market—AlphaBay, the world’s largest—was shut down. Its users flocked to Hansa, and the cops took advantage.\ \ They rewrote the site’s code to log every user’s password, saved the geolocation data of every picture, and fooled sellers into downloading a GPS tracker.
  • 10
    After 27 days and 27,000 (\!) transactions as drug kingpins, police shut Hansa down.\ \ They arrested a dozen of Hansa’s top vendors, logged data on 420,000 users—including at least 10,000 addresses—and seized millions of dollars’ worth of bitcoin.
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    Operation Bayonet didn’t end online drug markets, but it sent a shockwave through the dark web. Most of Hansa’s vendors were so shook they either stopped selling on the dark web or changed their online identity entirely.\ \ Forget takedowns—takeovers might be the future of fighting crime on the dark web.
Andy Greenberg is a senior writer for WIRED covering hacking, cybersecurity, and surveillance. He’s the author of the books Tracers in the Dark: The Global Hunt for the Crime Lords of Cryptocurrency and Sandworm: A New Era of Cyberwar and the Hunt for the Kremlin's Most Dangerous Hackers. His books ... Read More
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