This week on The Brief, we’ll dive into three stories about cybersecurity, privacy, and subscriptions. Anthropic introduces a model that can break through advanced security systems. The FBI accesses Signal messages through Apple notifications. And Roblox doubles down on locking kids into subscriptions.

The story with the largest gravitational pull (you can tell I’m still nerding out about Artemis II, the feel-good story of 2026) is this new AI model Mythos and if Anthropic is having its Oppenheimer moment in building a digital nuclear bomb.

I use the Oppenheimer reference specifically, as Anthropic CEO Dario Amodei has required every employee in his company to read ‘The Making of the Atomic Bomb’ by Richard Rhodes to draw parallels of their work to the this seminal moment in our world’s history. If you’re wondering if this is an apt comparison or just a Savior Complex from another Big Tech CEO, I believe the answer is yes.

Regardless, I think words matter…even silly project codenames! I looked deeper into the origin of the word Mythos, which you would assume the word ‘myth’ derives from, but it’s actually tied closer to the translation of ‘story,’ or ‘narrative.’ And that’s the nagging unease I have about this whole thing.

This new model and its ability to find and exploit every single software globally—potentially taking down banks, electrical grids, launching real nuclear bombs—feels both dystopian and tangible.

This is also quite possibly the best marketing strategy Anthropic has ever deployed, Silicon Valley’s Kafkaesque humblebrag of building the most powerful frontier model in the AI Arms Race. “Look at us!! We’re fixing a problem that isn’t yet a public problem…but that the thing we’re inventing makes a problem!!!”

Their other point though, which I do believe is a real threat, is that another company with less of an ethical standard builds something similar. And for that, I applaud their rigor. And…will still dip my hat to a savvy PR strategy before their potentially explosive IPO.