Security
Online Thief Steals Amazon Account to Mine Litecoins in the Cloud
An enterprising fraudster who stole an Amazon Web Services account ran up a $3,420 bill mining litecoins.

BitGo Safe Aims to Secure Bitcoin Wallets With Multi-Signature Transactions
BitGo's bitcoin wallet offers multi-signature transactions, designed to protect bitcoins from being stolen, and private keys from being lost.

BTC-e: Our Recent Issues Were Caused By a Surge In Users
Recent transaction delays at bitcoin exchange BTC-e were caused by a sudden influx of users, according to its founders.

Bitcoin Talk Hacked Again, Members Urged to Change Passwords
BitcoinTalk was recently hacked, and the administrators have posted a note regarding the possibility of compromised passwords.

UK Banking Safeguards: Can They Protect Bitcoin Consumers?
Digital currencies like bitcoin may need safeguards against fraud and guarantees against retail disputes to succeed long-term.

Crowdcurity brings crowdsourced hacker testing to bitcoin
Crowdcurity wants to reward those who find security holes in bitcoin sites.

Why bitcoin is as anonymous as you want it to be
CoinDesk examines how anonymous bitcoin is and could be.

Rogue transaction cripples casual bitcoin software users
A mistake made by a bitcoin wallet developer stopped people restarting their bitcoin client software this week.

Bitcoin development team patches its own security patch
Bitcoin's dev team has fixed several security flaws in the client, including two introduced by its last security patch.

Inputs.io: a high-security bitcoin web wallet?
We've been looking at Inputs.io, a web wallet that claims to come with a reassuring set of security features.
