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Avoid at all costs: Telegram Messenger (grugq.tumblr.com)
4 points by _xcfe on Nov 27, 2016 | past
Underground Tradecraft: Operational Telegram (grugq.tumblr.com)
3 points by escapologybb on Nov 18, 2015 | past
Jabat al Nusra tells followers to avoid TrueCrypt bugs found by Project Zero (grugq.tumblr.com)
1 point by NN88 on Oct 27, 2015 | past
Be Prepared: Journalists and Security Researchers (grugq.tumblr.com)
4 points by Eric_WVGG on Feb 23, 2015 | past
Thoughts on Undercover Communication (grugq.tumblr.com)
96 points by gwern on Nov 29, 2013 | past | 24 comments
Media Training is an OPSEC skill (grugq.tumblr.com)
1 point by dominicgs on Oct 10, 2013 | past
Alternative TrueCrypt Implementations (grugq.tumblr.com)
2 points by austengary on Sept 24, 2013 | past
Alternative TrueCrypt Implementations (grugq.tumblr.com)
9 points by FredericJ on Sept 7, 2013 | past
Practical Data Security for Travelers (to/via the UK) (grugq.tumblr.com)
3 points by dmix on Aug 19, 2013 | past

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