> He seems to know enough that I don’t believe he’s scared of them finding his identity
I don't know about this but I agree that he doesn't seem to set out wanting to steal $600mio. Sounds like the typical "hacker" mentality where he's prodding around for security holes and just happened to find one.
Well, the hack didn't involve an inter-blockchain transfer. It was internal transfers carried out at the same time on ETH, Polygon and BSC networks, so each of them would require a separate hardfork to repair this.
I don't know about this but I agree that he doesn't seem to set out wanting to steal $600mio. Sounds like the typical "hacker" mentality where he's prodding around for security holes and just happened to find one.