https://ddanchev.blogspot.com/2008_08_05_archive.html
Dancho Danchev's Blog - Mind Streams of Information Security Knowledge: August 2008
Dancho Danchev's Blog - Insightful and independent open-source intelligence (OSINT) analyses cybercrime research and threat intelligence gathering
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https://daringfireball.net/linked/2011/01/14/danchev
Daring Fireball: The Strange Disappearance of Dancho Danchev
daring fireballthe strangedancho danchevdisappearance