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Griff Green

Griff Green

Sep 9, 2026

5:11
[laughs]
5:11
...
5:12
I didn't really need it, but I did get it.
5:14
Uh, and, uh, and, and before that I was a chemical engineer, but my, the reason I could be a community organizer was because I actually did a lot of, um, grassroots activism for an NBA sports teams called the Seattle SuperSonics, uh, in Seattle.
5:31
And so I kind of led the community there.
5:34
So I was like, "I could bring those skills." They said they needed a community organizer.
5:37
I was like, "I could do that," you know? Uh, and, and so they let me in.

30 MINS LATER

35:33
[chuckles]
24:46
Um, so Griff, before we get into all these details around the Arbitrum Security Council's decision, why don't you just, um, set the scene a little bit more about how North Korea came to this point where some of its funds were vulnerable to Arbitrum being able to freeze them?
25:03
If so- if, if you haven't been paying attention, there was this crazy hack where, uh, on LayerZero, where, um, Kelp DAO, who created a staked Ether called rsETH.
25:14
This token is collateralized by Ether on mainnet.
25:18
They had a bunch of those rsETH tokens in the LayerZero bridge.
25:23
And, uh, North Korea hackers were able to effectively find a way to take all the, uh, rsETH that was in bridges that has a tokenized representation on a bunch of L2s, take it, and bring it all to mainnet in their hands.
25:38
And, uh, to extract value out of it, they quickly, uh, borrowed, uh, used it as collateral in Aave to borrow a bunch of wealth on Aave, uh, on mainnet, and also bridged a bunch to Arbitrum to also c- uh, borrow E- Eth on Arbitrum.
25:55
So then, uh, and, and then m- my understanding, uh, from, uh, sources, uh, that I know in Seal911, that they actually then continued to try to exploit LayerZero.

36 MINS LATER

61:51
So, yeah.

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