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Thanks to those of you who have helped with insights into the tradecraft of Cuban numbers stations. I just came across a Playfair cipher used by Ana Belen Montes posted by the FBI and have posted it with some analytical comments: http://www.duke.edu/web/isis/gessler/collections/crypto-cuban-numbers.htm If I am correct about the method of its use, I am quite surprised at the lack of security of this method of communication... It was in use some time before September 21, 2001 and so I am wondering if anyone has extensive recordings from that period for which this table might be the key? I have requested more images of tradecraft items and will post what I get as I receive them. My apologies for cross-posting and my gratitude to those who have emailed me with ideas and data. Nick [email protected] ______________________________________________________________ Spooks mailing list Home: http://mailman.qth.net/mailman/listinfo/spooks Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
