
‘A Kind of Rosetta Stone’: AI Decodes 217-Year-Old Secret Letter Ordered by Napoleon
An AI hath solved a secret letter of 217 years, a Rosetta Stone for the dead tongue of ciphers.


An AI hath solved a secret letter of 217 years, a Rosetta Stone for the dead tongue of ciphers.

Three paths toward quantum-safe Bitcoin emerged this week: cheaper transactions, custody defenses, and private transfers.

The EU warns that a quantum computer may arrive before anyone figures out how to use it, leaving data vulnerable to decryption.

A German WWI radio message, encoded in a cipher long unsolved, is at last read by GPT-6 Astra — a cruiser at Sevastopol, a squadron following.

A curious solver factored 512-bit RSA keys once trusted by Netscape 4.51, an old certificate authority named E-Certify.
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