What would be the list? NK, then Russia, anybody else ?
NK, NK, NK.
Seriously, they have professionalized attacks on crypto infra to a degree that whenever you hear about a massive heist, you can be pretty sure it's North Korea.
Iran
NK, NK, NK.
Seriously, they have professionalized attacks on crypto infra to a degree that whenever you hear about a massive heist, you can be pretty sure it's North Korea.
Iran