Some thoughts about Anthropic’s new cryptanalysis results

Yesterday Anthropic published two new cryptanalysis results, both outputs of Claude Mythos, their (still) unreleased advanced model. The first of these results attacks a signature scheme called HAWK, while the second is an improved attack against reduced-round AES. Anthropic also released a blog post describing the research process that produced these results. A few people…

Source: https://blog.cryptographyengineering.com/2026/07/29/some-notes-about-anthropics-new-results. 8sync News only summarizes and links out; content copyright belongs to the authors and original sources.