Anthropic's @logangraham explains why we haven't seen a hacking explosion despite cyber-capable open models and what the bank attacks in South Korea and Japan tell us: "I don’t truly know. There’s one argument that says it proliferates to attackers, it also proliferates to defenders, and it’s very possible that defenders are just keeping up pretty well." "On the other hand, there are some indications that things have gone vertical in some way, at least prior to GLM 5.3, from sort of March to…