The HAWK system isn't deployed anywhere, and Bitcoin doesn't use it. But is sitting in the same quantum race that Bitcoin developers are scrambling to finish. Anthropic’s Claude Mythos Preview model uncovered a flaw in the proposed HAWK digital-signature scheme that effectively halves its smallest key strength, undermining one of the candidates to replace current web and banking signatures in a post-quantum world. The AI-driven attack, which cost about 60 hours and $100,000 in computi…
Why this update matters
This developing story is relevant for readers tracking cryptocurrency because it reflects fresh changes from the original source and signals where attention is shifting next.
Key details
The report was collected automatically and prepared for publication with a newsroom workflow that focuses on clarity, search visibility, and quick understanding.
Readers should review the original source for direct statements, official notices, and any later corrections or additions as the story evolves.
Related coverage
Continue reading with more reporting from the same topic cluster.