Live data from Hacker News

DOJ seizes $15B in Bitcoin from 'pig butchering' scam based in Cambodia

cnbc.com

161–170 of 421 posts

Re: DOJ seizes $15B in Bitcoin from 'pig butchering' scam based in Cambodia

#161

Earlier quoted context omitted.

In $5 wrench we trust. - Bitcoin

That doesn't appear to be how they seized the funds though, the criminal hasn't been caught so they must have hacked his devices to gain access to the private keys. No $5 wrench involved.

Which just goes to show that custody is a hard and almost always under-estimated problem.

Re: DOJ seizes $15B in Bitcoin from 'pig butchering' scam based in Cambodia

#163

It boggles my mind that people like this don't set up multi-sig wallets using hardware devices that are physically not in the same location.

See my other comment in the thread.

In my experience, folks who dabble in crypto and even seasoned users always underestimate how hard and tricky of a problem proper self-custody actually is.

And when they do think about it, it's always too late.

And by the way, multi-sig is not the only thing you want to be thinking about.

Cold walletting is another that most people miss.

Also, avoiding concentrating a large number of coins on a small number of addresses (not that I know this was done in the cast of this scam) is another thing most people miss when in fact this was from day one listed as bad practice by IIRC Satoshi himself.

And finally, to mention the standard counter-argument to self-custody: the $5 pipe wrench attack only works if the attackers know the coins exist.

For those interested in plumbing the depth of the problem, the glacier protocol is a good place to start:

https://glacierprotocol.org/

Re: DOJ seizes $15B in Bitcoin from 'pig butchering' scam based in Cambodia

#164

From this article they got $15B ( https://www.cnbc.com/2025/10/14/bitcoin-doj-chen-zhi-pig-but... ). At what point do you say, "That's enough money?" Did they think the scam was going to go on forever?

> Did they think the scam was going to go on forever?

You underestimate the intensity of human greed.

Re: DOJ seizes $15B in Bitcoin from 'pig butchering' scam based in Cambodia

#165
post #115

Wow. $15 billion is an astronomical, nearly unfathomable amount of money in Cambodia. This must have been a huge operation. It's almost 1/3 of the country's entire GDP! Well done DOJ. Hopefully the victims get their money back.

> 1/3 of the country's entire GDP $15 billion is a huge number to be sure, but it's unclear from the article how many years it took to acquire.

Pitfalls of comparing flows with stocks.

Re: DOJ seizes $15B in Bitcoin from 'pig butchering' scam based in Cambodia

#166
post #136
post #102

Earlier quoted context omitted.

not really? presumably many people transfer via platforms like Coinbase that use a shared wallet system. You can't just "send the money back where it came from" as those wallets might not actually be controlled by the funds owner.

Coin base keeps transaction logs. Unless this went through a mixer, Bitcoin is quite transparent. Still easier to just transfer it all to the Treasury of course and screw the victims which is probably what will happen.

Probably what will happen again and again. If they can do this, why stop at Cambodia? Watch as DOJ begins seizing more and more Bitcoin from everywhere.

Re: DOJ seizes $15B in Bitcoin from 'pig butchering' scam based in Cambodia

#167
post #156

With the recent insane moves in quantum stocks almost makes me wonder if there’s a possibility the NSA or other USG agency is far enough ahead of publicly known capabilities in quantum computing to brute force private keys/break encryption and this info is leaking into markets. Of course the more likely explanation is that this was a sophisticated albeit classical hack (infrastructure, social engineering, surveillanc…

I would go with the likely explanation here.

I certainly do. If I really thought such a fringe explanation was anything more than highly improbable I don’t think I would feel comfortable even mentioning it at all. Still I find it a worthwhile exercise to consider outlier scenarios. The real story of course is probably even more bizarre and fascinating but I’m not sure we’ll get the declassified details this century of how the USG pulled off the biggest heist from heisters ever.

Re: DOJ seizes $15B in Bitcoin from 'pig butchering' scam based in Cambodia

#168

Wow. $15 billion is an astronomical, nearly unfathomable amount of money in Cambodia. This must have been a huge operation. It's almost 1/3 of the country's entire GDP! Well done DOJ. Hopefully the victims get their money back.

Does not apply.

Cambodia is just a proxy, a land where the Chinese gangs act with impunity. Earned with slave work, money is laundered in casinos and no Cambodian is seeing a cent of it.

Might as well say "nearly unfathomable amount of money in Congo" because that's just how disconnected the money is to the country.

Re: DOJ seizes $15B in Bitcoin from 'pig butchering' scam based in Cambodia

#169

Earlier quoted context omitted.

Why would the government bother prosecuting/seizing it if the money was going to the victims?

Um maybe because the government isn't supposed to work for profit but to enforce the law and do the right thing for victims and society? If they're going to be only prosecuting crimes where there's something in it for them it's going to be a very unsafe society.

Welcome to the world

Re: DOJ seizes $15B in Bitcoin from 'pig butchering' scam based in Cambodia

#170
post #136
post #102

Earlier quoted context omitted.

not really? presumably many people transfer via platforms like Coinbase that use a shared wallet system. You can't just "send the money back where it came from" as those wallets might not actually be controlled by the funds owner.

Coin base keeps transaction logs. Unless this went through a mixer, Bitcoin is quite transparent. Still easier to just transfer it all to the Treasury of course and screw the victims which is probably what will happen.

Two things are true:

* It's not as simple as sending the transaction back to the previous holder

* With some basic detective work the paper trails exist to find many of the victims and verify the amount that was lost.

Post reply on HN