I still remember when I discovered the story of Alexandre Cazes, the Canadian guy who built a criminal empire out of nothing. It was 2017 when everything collapsed, but the case keeps making me reflect on how strange the dark web world is.

So, the context: the dark web wasn’t born as a place for crimes. It was created to protect privacy, developed by tech enthusiasts who wanted to communicate securely. But as often happens, good intentions turn into something else. Tor, anonymity software, cryptocurrencies... all perfect for those who want to disappear from radar.

AlphaBay was the largest marketplace the dark web had ever seen. When Cazes launched it in 2014, it even surpassed Silk Road, which had already been dismantled. Thousands of transactions took place on the platform daily: drugs, malware, fake documents, weapons. It had 40,000 vendors and 200,000 users. Impressive numbers. Cazes earned from commissions, and his annual income reached hundreds of millions. He lived in Thailand in luxurious villas, owned luxury cars, had millions in Bitcoin. Superficially, he seemed like a successful entrepreneur, but in reality, he managed the biggest digital black market on the planet.

What fascinates me is how he was caught. For years, international enforcement agencies searched for him without results. AlphaBay was protected by servers scattered worldwide, anonymity was almost impenetrable. But then came the trivial mistake: a welcome email. When users registered, they received a message containing Cazes’s real email address. He fixed the hole, but an informant had already saved that email and passed it to investigators.

From there, everything was a cascade. With that email, they identified his social media, his photos from youth, discovered he was a software developer from Quebec. The clues led directly to Bangkok. The Thai police observed him for months, then one night set up a scheme: a car crashed into the gate of his villa, an undercover female agent lured him outside, and when he stepped out, he found himself surrounded by the FBI and international police. The computer wasn’t even encrypted. The agents found everything: accounts, passwords, server addresses.

But the strangest part of the story is how it ended. Alexandre Cazes was arrested for drug trafficking, money laundering, identity theft. He was supposed to be extradited to the United States, face a very heavy trial. Instead, before the extradition was completed, he was found dead in a Bangkok prison. Officially a suicide, but the truth remains nebulous.

What strikes me about this story is that with Cazes’s fall, AlphaBay disappeared, but the dark web didn’t die. New markets appeared immediately afterward. It’s like a cat-and-mouse game that never ends. Every time they shut down a marketplace, another one emerges. The dark web continues to exist, keeps thriving, and probably right now someone else is building the next big illegal platform, learning from Cazes’s mistakes. The story isn’t a lesson that stops organized digital crime; it’s just a chapter closing while the next one is already beginning.