“Maybe you’re mistaken–maybe this first part of the Kryptos code is really not a polyalphabetic Vigenere Tableau after all — maybe it’s a different type of code entirely. Or maybe it is a Vigenere code, but it’s been double or triple encoded — or maybe it was encoded backwards.”
David Stein
CIA analyst
Directorate of Intelligence
November 3 2025 — Kryptos, the sculpture by American artist Jim Sanborn on the grounds of the CIA in Langley, Virginia, has revealed a major surprise. Of its four encrypted sections, the first three had long been solved. The final section, one of the world’s most famous unsolved codes, has now been uncovered — thanks to an unexpected “gigantic mistake.” Always expect the unexpected! Follow us on Twitter: @INTEL_TODAY
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