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Technology
Is bitcoin broken? Gavin Andresen responds to mining vulnerability paper
Gavin Andresen today formally addressed the recent paper titled 'Majority is not enough: bitcoin mining vulnerable'.

Bitcoin mining network vulnerability 'not a big deal'
A paper released yesterday suggested a major bitcoin vulnerability, but has been quick to draw dismissal from developers.

Coinkite and Virtex trial bitcoin debit cards and POS terminals
Debit cards will soon allow you to pay for goods in fiat currency converted directly from bitcoins.

RedFury 2.6GH USB miner now available
Another USB-based bitcoin mining device has hit the market, with units from 0.52BTC.

Dark Wallet launches crowdfunding campaign
A crowdfunding campaign has been launched for the anarchic Dark Wallet project.

Big names’ big bitcoin bet, bugs bite bright idea, and forgetful fjord fellow finds fame
Circle receives $9m, a major flaw is detected in Namecoin and a forgetful Norwegian gets rich.

Developers attempt to resurrect Namecoin after fundamental flaw discovered
A fatal flaw has been discovered in the Namecoin protocol, but a fix is on the way.

How "dumb mistakes" can lead to costly bitcoin losses
How carelessness, typographical errors and software design can cost you thousands of dollars in bitcoin.

Bitcoin payment protocol overhaul nears implementation
Gavin Andresen merges support for the bitcoin protocol, aiming to change how people use bitcoin.

Why ZeroAccess botnet stopped bitcoin mining
What most people missed about the ZeroAccess bitcoin mining botnet.
