Last October, one tariff post from Trump wiped out $19 billion in crypto positions overnight. Tonight what could be the biggest theft in crypto history is happening on Binance, and Bitcoin has moved about 3%.
Here's what's actually on-chain so far. A wallet funded through Tornado Cash deployed a contract hours in advance, then used EIP-7702 to make one of Binance's hot wallets run that contract's code. Minutes later the wallet was emptied, and it got swept again even after Binance's first statement went out. Nobody knows yet how the attacker got the signature that made this possible. Estimates of what left the exchange range from 2.4 to 5.6 billion dollars. Binance has paused withdrawals until the issue is resolved, keeps repeating that user funds are safe, and is still calling it a security issue rather than a hack.
On October 10, 2025, Bitcoin fell double digits and the cause wasn't even a hack. It was another China tariff threat, the kind of thing we'd all seen a dozen times by then. That night the market was loaded with leverage and it all unwound at once. Tonight looks different once you do the math. Tether, Circle and Ripple froze a big chunk of the stablecoins within the hour, and CZ is now saying the real loss is probably a bit over a billion and that it will be covered. Against what Binance holds for its users, that's well under one percent.
So a routine post can break this market while the largest robbery in its history barely moves it. I stopped being surprised by that a while ago. The cycles don't change, the games don't change, and tonight we saw exactly how much of this is under control. A handful of companies froze billions faster than most people could read the news. Is this the fear that starts the next rally? I don't think so.
Let's assume it really is what it looks like. Then the part I'm most curious about isn't the attack. Anyone who goes after this much money in front of the entire world has already thought about how to clean it, and you can already watch it starting. The wallets tied to the hack are swapping whatever can still be frozen into ETH and borrowing ETH against what's left. The stablecoins were the easy part to stop. ETH and BTC are a different story, because nobody can freeze those. Whatever comes next is probably more interesting than the hack itself.
When billions get stolen like this, money is frozen within the hour, the founder is online, the co-CEO is thanking issuers one by one, and the whole world watches. When a small business gets hacked and the owner's life starts slipping away, nobody freezes anything. Both are just as real. The only difference is the number of zeros, and how alone we are.
That's why I'm reading tonight as a friendly but firm warning to all of us. AI models have gotten genuinely powerful, and finding a hole is far cheaper than it used to be. Being small doesn't mean being invisible anymore.
From what we can see, this whole thing came down to a signature, and honestly, that's how most of us would lose everything too. We keep too much on hot wallets because it's easier, we sign things at 2am without reading them, and we tell ourselves nobody would bother with someone like us. Tonight Binance had Tether, Circle, Ripple and its own founder in its corner within the hour. When it's our turn, nobody is going to hit the freeze button for us. So please, take care of yourselves and look out for each other.
User funds are safe!
It does look like a hack on Binance. Appreciate the quick freeze from Tether (~$971m) and Circle (~$823m).
I don't manage Binance (.com) anymore, but as a shareholder, I expect all user funds will be fully covered.