David Stein
Type: Person
As of November 2026, David Stein has been mentioned in one podcast episode on LEMMiNO (May 2024). A CIA technical analyst who solved K1–K3 earlier than Gillogly (reported 1998) using pencil-and-paper methods, but was also stumped by K4.
subject, unknown, the subject.
| Mentioned in | 1 episode on 1 podcast (as of November 2026) |
|---|---|
| First heard | May 2024 on LEMMiNO |
| Role | Technical analyst |
| Affiliation | Central Intelligence Agency (Office of Public Affairs context; described as CIA technical analyst) |
Who talks about David Stein on podcasts?
David Stein came up; the most recent mention was May 2024 on LEMMiNO.
- The Unbreakable Kryptos Code on LEMMiNO (May 2024)