Some of them are fairly interesting and not just simple exploits, for example Coinbase prices BTC based on a third party exchange and due to the way that they f

Some of them are fairly interesting and not just simple exploits, for example Coinbase prices BTC based on a third party exchange and due to the way that they fetch the pricing it was possible to manipulate the price down to below market levels and make a bunch of money, they paid out 5 BTC for that and it's on the bug bounty page, although it's not a "security" issue per-se. Probable that some of their others are similar in nature. http://www.reddit.com/r/Bitcoin/comments/1mjjfb/how_i_successfully_manipulated_coinbases_price/ http://www.reddit.com/r/Bitcoin/comments/1mjjfb/how_i_succes...