Kevin's Security Scrapbook
Showing posts with label lock. Show all posts
Showing posts with label lock. Show all posts
Wednesday, April 7, 2021

Spy History: KGB Spy in 1961 Used X-Ray to Crack U.S. Top-Secret Lock

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In late 1961 [Robert Lee Johnson] received the top-secret clearance and was admitted into the vault as a clerk. At long last the KGB was in....
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