No. I can't. That's the point. You've not disclosed what you've done, the link you provided contains locked disclosures I can't access but which appear all to be submitted by humans, and the article itself contains a giant problem, it didn't discover anything, it merely crafted a POC from an existing CVE.

Which is why I'm confused. A limited number of particular people say there's this giant sea change. I cannot find any hard evidence that's true.

If anthropic blog was trying to _sell me_ on their service they failed miserably. So I guess my assumption can, at least, safely be, they have no idea how to market their own product.