Category Archives: Bitcoin
Posted on 02/06/2018, 15:43 By redone
Bitcoin miners are hot. Everyone wants to get one or more. But beware of scams. Here is a big one: Bitmain Antminer S9 for sale with power supply for 500…
Posted on 20/03/2018, 22:10 By redone
In this post, I’m going to discuss a vulnerability I discovered in Ledger hardware wallets. The vulnerability arose due to Ledger’s use of a custom architecture to work around many…
Posted on 20/03/2018, 22:09 By redone
INTERNET PARANOIACS DRAWN to bitcoin have long indulged fantasies of American spies subverting the booming, controversial digital currency. Increasingly popular among get-rich-quick speculators, bitcoin started out as a high-minded project to make financial…