Brian Krebs' new book is out.

["Roland Dobbins" <rdobbins () arbor net>]

This is an important book - well worth your time, and, more importantly, 
accessible to non-specialists (such as BDMs):

<http://www.amazon.com/Spam-Nation-Organized-Cybercrime--Epidemic-ebook/dp/B00L5QGBL0/>

<http://www.amazon.com/Spam-Nation-Organized-Cybercrime--Epidemic/dp/1402295618/>

It's not about spam, per se.  It's about the global underground economy, 
and includes a lot of insight into internecine warfare amongst online 
criminals, including DDoS attacks with huge collateral damage 
footprints; and also talks about the origins of the Blue Security fiasco 
and subsequent DDoS, DDoS attacks against Spamhaus, etc.

-----------------------------------
Roland Dobbins <rdobbins () arbor net>