The Securities and Exchange Commission charged Nathan Fuller, a Texas man, with running a $12.3 million crypto fraud scheme that leaned on fake AI trading bots. According to the complaint filed this week, Fuller promised 150 investors 100% returns through AI-powered crypto trading bots — bots that, the SEC says, didn't actually exist.
The pitch that hooked investors
Fuller allegedly marketed his scheme as a sure thing: put money in, let the bots do the work, walk away with double what you started with. He claimed the AI could outperform human traders by scanning market patterns in real time. The SEC says none of that was real. There were no trading bots, no sophisticated algorithms — just a man in Texas collecting checks and wiring money into his own accounts.
The timing isn't great for the crypto industry. AI hype has been running hot all year, and bad actors are quick to slap the label on anything. Fuller's case is a reminder that the SEC is watching for exactly this kind of pitch.
What the SEC is alleging
The complaint details a straightforward fraud. Fuller took in $12.3 million from about 150 people, mostly through word-of-mouth and online forums. He didn't trade a single dollar, the SEC says. Instead, he used the money for personal expenses and to pay off earlier investors in what looked like a classic Ponzi structure. When investors asked for withdrawals, Fuller either stalled or sent them a fraction of what they were owed, often blaming market volatility or technical issues with the bots.
Fuller hasn't yet responded publicly to the charges. The SEC is asking a federal court to impose penalties and force him to hand over any money he still controls.
Why this case matters now
AI-themed crypto scams have popped up more frequently over the past year. Regulators have flagged them as a priority, especially after a string of similar cases in 2025. The SEC's enforcement division has been pulling data from exchanges and social platforms to trace these schemes before they grow. Fuller's case is one of the larger ones this year by dollar amount, but the structure — fake AI, big promises, real losses — is becoming a familiar pattern.
For the 150 investors, recovery is uncertain. The SEC's lawsuit doesn't guarantee they'll get their money back. If Fuller's assets are mostly gone, a judgment won't fill the holes in their accounts.
The next step
The case is in the early stages. A court in the Northern District of Texas will set a schedule for hearings. The SEC wants disgorgement plus civil penalties. Fuller could settle, fight the charges, or disappear — his current location is known to authorities but hasn't been disclosed. What's clear is that the agency isn't slowing down its pursuit of AI-related fraud. More cases like this are likely sitting inside the investigation pipeline.
