CISOned Opinions As some of those fears, uncertainties, and doubts about Mythos are starting to feel real, what can we do about it? Paradoxically, I believe that little needs to change in what we’ve been doing for years. I have seen a lot of distressed debate in the cybersecurity field following the announcement of Claude Mythos Preview. It was announced as a game changer in the field, miles ahead of its league and opening the pandora’s box of fully automated hunting and exploitation of zero-days.  Since then, Mythos and it’s safeguard-heavy equivalent, Fable 5, got released, only to be taken away shortly after. Let’s take the opportunity to reflect on what this model brings and how impactful it is to the industry. Fear, uncertainty, and doubt fuels the Cybersecurity industry Anthropic has always had a taste for dramatic phrasing in its PR. Every major model release is accompanied by concerns on its safety; calling for regulation or for a pause in research before we reach a point of no-return.…