'Devastating' protocol flaw could paralyze Bitcoin system #1 Post by paran » Tue, Nov 15, 2011, 10:48 PM UTC 'Devastating' protocol flaw could paralyze Bitcoin systemtheregister.co.uk
Re: 'Devastating' protocol flaw could paralyze Bitcoin system #2 Post by paran » Tue, Nov 15, 2011, 10:50 PM UTC http://research.microsoft.com/pubs/156072/bitcoin.pdf