CoinDesk
Chainalysis organized "Operation Lighthouse," a multi-day sting that used blockchain intelligence to track networks spreading child sex abuse material, working with law enforcement agencies and crypto exchanges including Binance and Coinbase. The company said on Tuesday that the operation examined more than 29,000 cryptocurrency addresses and digital identifiers, targeted over 100 separate forums and hubs, and generated more than 14,000 investigative leads spanning 125 countries, with some suspects already registered as sex offenders.
The New York-based National Cyber-Forensics and Training Alliance hosted the operation, with participation from Europol, the Australian Federal Police, the Royal Canadian Mounted Police and the UK's National Crime Agency. Payments firm Block and nonprofits including the Internet Watch Foundation also contributed, framing the effort as a cross-sector push to starve perpetrators of the financial rails they rely on.
Why it matters
The headline number is the lead count, but the structural signal is the partnership shape. Major exchanges and payments companies are now publicly aligning with chain-analytics firms and cross-border law enforcement on cases that carry political weight in every jurisdiction, a posture that strengthens the case for blockchain transparency as a compliance asset rather than a liability. Europol's Danny van Althuis framed it bluntly: financial services, payment systems and internet platforms all have to be in the tent.
Market impact
For Binance and Coinbase, the operation is a reputational tailwind at a moment when US policy makers are weighing whether exchanges can be trusted gatekeepers of the on-chain economy. Backing forensics-led enforcement is now table stakes for any venue seeking institutional and regulatory goodwill, and the participating firms get to point to a concrete operational result. Expect more cross-border operations of this shape, and more pressure on smaller exchanges and OTC desks that lack the in-house analytics teams to participate.
Frequently asked questions
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What was Operation Lighthouse?
A multi-day sting organized by Chainalysis that used blockchain intelligence to investigate networks spreading child sex abuse material, partnering with exchanges and law enforcement agencies worldwide.
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How many leads did the operation generate?
Chainalysis said the operation generated more than 14,000 investigative leads across 125 countries, after examining over 29,000 cryptocurrency addresses and digital identifiers.
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Which exchanges participated in the operation?
Binance and Coinbase were named as participating exchanges, along with payments firm Block and nonprofit specialists including the Internet Watch Foundation.
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Which law enforcement agencies were involved?
The National Cyber-Forensics and Training Alliance hosted the operation in New York, with Europol, the Australian Federal Police, the Royal Canadian Mounted Police and the UK's National Crime Agency all participating.
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Why does the operation matter for the crypto industry?
It signals that major exchanges and payments firms are publicly backing blockchain forensics as the default enforcement layer for on-chain crime, strengthening the case for chain analytics as a compliance asset rather than a reputational liability.
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