Schneier on Security Follow AI Used to Decrypt Medieval Ciphers Researchers are using machine learning algorithms to decrypt historical pencil-and-paper ciphers. https://www.schneier.com/blog/archives/2026/06/ai-used-to-decrypt-medieval-ciphers.html schneier.com AI and ML News on Bluesky @ai-news.at.thenote.app bsky.app Hacker & Security News on Bluesky @hacker.at.thenote.app bsky.app