In the shadow economy of cryptocurrency fraud, someone has to play detective. TRM Labs just convinced investors that job is worth a billion dollars.
The San Francisco startup announced a $70 million Series C round on February 4, valuing the seven-year-old blockchain intelligence firm at precisely the threshold that defines unicorn status in venture capital parlance. Blockchain Capital, which first backed TRM when it was little more than two Stanford dropouts and an idea in 2018, returned to lead the round. Goldman Sachs, Bessemer Venture Partners, Thoma Bravo, Y Combinator, Citi Ventures, and Brevan Howard Digital joined in, alongside Galaxy Ventures—a new strategic player signaling crypto's institutional creep into mainstream finance.
The timing is no accident.
When Crime Becomes a $10 Billion Industry
Last year alone, fraud schemes siphoned $10.7 billion from cryptocurrency users worldwide, according to TRM's own 2025 Crypto Crime Report. Hackers made off with another $2.2 billion, a 17% jump from the year prior. And artificial intelligence, that double-edged sword of the current tech cycle, has turbocharged the problem in ways that would have seemed like science fiction even three years ago.
"We've seen a 500% increase in AI-enabled use in scams and fraud," Ari Redbord, TRM's head of legal and government affairs, told Fortune recently. The statement hangs there with the weight of someone who has watched the threat landscape evolve faster than the defenses.
Regulators, meanwhile, are scrambling to catch up. The European Union's newly minted Anti-Money Laundering Authority started directly supervising crypto firms in 2025 under expanded AML rules that would have been politically unthinkable during Bitcoin's libertarian heyday. The Financial Action Task Force continues its slow, methodical push for global adoption of the Travel Rule—a requirement that virtual asset transfers carry the same identifying information as traditional wire transfers. In 2023, FinCEN floated new transparency mandates for crypto mixers, those digital washing machines that obscure transaction trails.
The regulatory vise is tightening. TRM is betting companies and governments will pay handsomely for tools to navigate it.
The AI Arms Race
TRM plans to deploy its new capital hiring AI researchers, data scientists, and engineers tasked with a problem that sounds deceptively simple: connecting on-chain blockchain activity—the permanent, public ledger of transactions—with off-chain adversarial networks operating in the murkier corners of Telegram channels, dark web forums, and encrypted messaging apps.
It's a cat-and-mouse game that never ends, only accelerates.
The company claims 150% average annual revenue growth over the past five years, though it declined to share absolute figures. It now employs roughly 350 people scattered across hubs in Los Angeles, San Francisco, New York, Washington D.C., London, and Singapore. The geographic spread tells its own story: TRM serves both private sector giants—Circle, Coinbase, PayPal, Robinhood, Stripe, Visa—and government agencies in more than 50 countries. About 40% of its customer base comes from the private sector, according to CEO Esteban Castaño.
Castaño, who left Stanford's business school to co-found TRM with CTO Rahul Raina in 2018, has framed the current moment around AI's Janus-faced nature. "AI is one of the most important technologies of our generation, and where it's applied matters," he said in the funding announcement—a statement that manages to be both anodyne and quietly urgent.
The company has been busy. Recent launches include free deconfliction tools for law enforcement (designed to prevent agencies from accidentally investigating each other's undercover operations), an expanded Wallet Screening product aimed at combating authorized push payment scams, and comprehensive coverage for the TON blockchain. Last October, TRM partnered with Singapore's Cyber Security Agency, a relationship that signals the city-state's ambitions as a regulated crypto hub.
The Battle for Government Dollars
TRM's primary rival is Chainalysis, the industry's 800-pound gorilla. Chainalysis hit an eye-watering $8.6 billion valuation in 2022, riding the frothy crypto bull market. Then came the correction. The company laid off 15% of its workforce in 2023 as venture capital dried up and cryptocurrency prices cratered.
The two firms now find themselves in a peculiar position: competing fiercely for government contracts while sometimes serving the same agencies. Jarod Koopman, an executive at IRS Criminal Investigation, told Fortune his agency uses both TRM and Chainalysis for investigations—a hedge that reflects how critical and specialized this intelligence work has become.
TRM has racked up federal contracts worth millions. A roughly $4.7 million subscription agreement with IRS-CI runs through September 2025. Multiple orders from the FBI and Department of Homeland Security for software licenses landed in 2024 and 2025. The exact figures remain partially obscured behind procurement opacity, but the pattern is clear: law enforcement agencies are spending serious money to follow the blockchain money.
Other competitors include Elliptic, which raised $60 million in 2021, and CipherTrace, which Mastercard quietly acquired that same year—a transaction that underscored how valuable these surveillance capabilities have become to payment networks navigating crypto's integration into traditional finance.
The Funding Timeline Tells a Story
TRM's capital-raising history traces the arc of crypto's boom and bust. A $14 million Series A arrived in 2021, led by Bessemer, as cryptocurrency prices soared and every venture firm scrambled for exposure to the sector. A $60 million Series B followed in December 2021, led by Tiger Global, the growth equity firm that became synonymous with the era's breakneck dealmaking.
Then, in November 2022, came a $70 million Series B extension led by Thoma Bravo—arriving just as FTX imploded and crypto winter set in hard. That TRM managed to raise at all during that period suggested resilience, or perhaps that investors viewed crime prevention as counter-cyclical.
This Series C marks the company's first fundraising in more than two years, a pause that feels deliberate. Castaño and his team waited out the downturn, built product, and returned when they could command a billion-dollar valuation.
Whether that valuation holds depends on a grimmer calculus: how much fraud, theft, and money laundering the crypto economy generates in the years ahead. TRM is betting the answer is "plenty." So far, the data suggests they're right.
The question isn't whether blockchain intelligence will remain necessary. It's whether the problem grows faster than the solutions.
