On October 30, ZachXBT and SlowMist both pointed to the Lazarus Group.
On October 31, Trump said "an investigation is underway."
On November 1, the FBI officially identified North Korea as responsible. On the same day, Trump changed his stance: "Not yet certain."
The FBI says it’s North Korea. The president says "uncertain." The $6 billion asset recovery overnight shifted from a criminal case to a diplomatic bargaining chip.
Now to the main point: how exactly did the money move?
Step one, convert to ETH.
The stolen assets were mainly exchanged for Ethereum. Why ETH? Because DeFi has the deepest liquidity, the most mixing options, and the densest cross-chain bridges. ETH isn’t a "better currency," it’s a better laundering solvent.
Step two, use cross-chain bridges.
SlowMist tracked that the stolen TRX was transferred via Bitget Wallet’s cross-chain bridge. Cross-chain bridges are currently the weakest link in anti-money laundering systems—they sit in the regulatory gaps between two chains, each side regulating partially or not at all.
Step three, infrastructure reuse. This step is the most painful.
The target address receiving funds was previously used by the Phemex hacker. And the Phemex hacker and Bybit attacker both belong to Lazarus.
To translate: they’re not using new tools, but old pipelines. The same laundering channel that cleaned Phemex’s stolen funds, then Bybit’s, is now laundering Binance’s $6 billion.
This is not an isolated attack. It’s a monetization pipeline that’s already operational and being reused at scale.
Step four, DeFi protocols and instant swaps to finish. The FBI expects further laundering through DeFi and instant swaps. By this stage, the money has been fragmented into tens of thousands of transactions, scattered into liquidity pools—visible on-chain but unrecoverable.
So what is the FBI really saying in their announcement?
They’re saying: money laundering has become "infrastructural."
Previously, anti-money laundering focused on exchange deposit addresses. Now hackers break the money apart, stuffing it into cross-chain bridges, RPC nodes, DeFi pools, instant swaps—each step is a legitimate infrastructure, each only slightly abused.
Freezing a single exchange address can’t even block 1% of their laundering route.
That’s why the FBI’s interception list has extended down to node operators and DeFi service providers. Not because they want to control them, but because without it, tracking is impossible.
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