The Grugq OPSEC Because Jail is for wuftpd
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The Gentlemen Hackers interview: The Grugq
49:01
When Cybercriminals with Good OpSec Attack
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Zoz Ultimate Mobile OPSEC
50:44
OPSEC: Because Jail is for wuftpd - The Grugq - Ekoparty 2012
16:28
What Makes Israel So Good at Hacking?
57:06
35C3 - Du kannst alles hacken – du darfst dich nur nicht erwischen lassen.
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Black Hat 2013 - OPSEC Failures of Spies
1:03:25