Cryptanalyst
Appears in 1 story
Last updated Sep 22, 2026
As of September 2026: Broke related message SIPVX in 2017
A German Army Enigma message from July 10, 1941 resisted every attempt to break it for 21 years. On September 15, 2026, OpenAI's GPT-6 Astra cracked it in about ten hours of autonomous work.
Updated Sep 22
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