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SEC Takes Legal Action Against Texas Man Over $12.3 Million Alleged Crypto Fraud

The SEC has sued Nathan Fuller for allegedly defrauding investors of $12.3 million through a fake crypto scheme promising high returns.

Mercation Admin
May 30, 2026 1 min read
SEC Takes Legal Action Against Texas Man Over $12.3 Million Alleged Crypto Fraud

The U.S. Securities and Exchange Commission (SEC) has filed a lawsuit against Nathan Fuller, a Texas resident, for allegedly defrauding around 150 investors out of approximately $12.3 million through a misleading cryptocurrency investment scheme. The SEC claims that Fuller operated under the names Privvy Investments LLC and Gateway Digital Investments, marketing passive joint-venture interests in a purported crypto arbitrage trading venture from October 2022 to mid-2024.

Fuller allegedly promised investors returns of 40% to 50% within 30 to 45 days, with some claims suggesting returns exceeding 100% in just a month, by utilizing proprietary AI trading bots. However, the SEC asserts these assurances were false, revealing that only about $380,000, or roughly 3% of the total raised, was actually invested in cryptocurrency, and no profits were realized from these trades.

In a troubling turn, Fuller is said to have misappropriated at least $6.2 million for personal expenses, including luxury purchases and gambling, while approximately $5.5 million was allegedly used for payments to earlier investors in a Ponzi-like fashion. As investor withdrawals grew, he reportedly fabricated account statements and created a letter using AI to mislead investors about the status of their accounts.

The SEC's charges against Fuller include violations of federal securities laws regarding registration and fraud. The agency is seeking permanent injunctions, disgorgement of profits, civil penalties, and a ban on his future participation in securities offerings. This lawsuit follows a bankruptcy case where Fuller was denied the discharge of over $12.5 million in debt after admitting to running Privvy as a Ponzi scheme and falsifying documents.