Nasdaq Verafin has formed a partnership with Q6 Cyber to fold dark-web fraud intelligence into the same platform banks and credit unions already use for investigations.
The goal is straightforward: give institutions earlier warning when stolen checks, payment cards, and online banking credentials appear for sale in underground markets, rather than waiting until a fraudulent transaction hits an account.
Stolen financial data often circulates for days or weeks in private forums, carding shops, and encrypted chat channels before anyone tries to cash it.
Traditional monitoring usually sees the problem only after a deposit is attempted or a login is hijacked.
Q6 Cyber works inside those communities, validating listings against the sources that published them and treating each finding as a confirmed compromise instead of a generic exposure score.
Nasdaq Verafin will now surface that information as high-risk alerts inside its fraud and anti-money-laundering workflow, so investigators do not have to leave the system they already use.
The combination matters because each side supplies something the other lacks. Q6 Cyber watches hundreds of thousands of underground sources around the clock and, over the past 18 months, has collected more than 1.2 million compromised checks, 57 million unique credentials, and 158 million payment cards.
Nasdaq Verafin contributes a consortium network of more than 2,800 financial institutions and over 850 million counterparties, plus transaction-level context that helps teams decide which alerts deserve immediate action.
Together they aim to give institutions a fuller picture of risk before the first fraudulent attempt occurs.
Check fraud illustrates the timing advantage.
Nasdaq Verafin’s 2026 Global Financial Crime Report notes that this typology has grown at an annualized rate of 20.4 percent over two years.
In a proof-of-concept, the average gap between a stolen-check listing appearing on the dark web and the first returned fraudulent item was ten days.
That window can be used to flag accounts, tighten controls, or warn customers well before a deposit is presented.
Colin Parsons, head of fraud product strategy at Nasdaq Verafin, said institutions have historically been at a structural disadvantage because they only see threats after they arrive.
Integrating Q6 Cyber’s signals, he argued, lets clients identify problems before the first fraudulent transaction is even attempted.
Eli Dominitz, CEO of Q6 Cyber, emphasized that access to these closed communities cannot be purchased or crawled at scale.
After a decade of building proprietary sources, the firm delivers confirmed threats rather than speculative scores, and placing that data in front of fraud teams can create a lead time of days or weeks.
Nasdaq Verafin serves more than 2,800 institutions that together hold about $13 trillion in assets.
Clients will receive intelligence covering check fraud, payment-card abuse, and online account takeover, delivered as actionable alerts rather than raw dumps of underground chatter.
The companies say the intelligence can reach investigators within minutes to hours of appearing on the dark web—usually well ahead of the actual fraud attempt.
The partnership does not claim to eliminate financial crime. It is designed to shrink the information gap between underground markets and the teams responsible for stopping losses, and to do so inside a single investigative workflow rather than as a separate feed that analysts must chase.
