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Privacy
Bitcoin-Over-Tor Anonymity 'Can Be Busted for $2,500 a Month'
Researchers at the University of Luxembourg have found that using bitcoin over Tor leaves users open to privacy-busting attacks.

Why 20 Bitcoin Companies Are Backing a New Deal for Digital Identity
Twenty bitcoin businesses have announced support for The Windhover Principles, which aim to reframe the debate around privacy and security.

Gliph iOS Messaging App Reinstates Bitcoin Functionality
The privacy-focused messaging app once again allows users to send and receive bitcoin in its newest iOS release

'Eavesdropping' Attack Can Unmask Up to 60% of Bitcoin Clients
An attacker on a $2,000 budget could reveal bitcoin clients' IP addresses, researchers say.

Search Engine DuckDuckGo Now Lets Users Check Bitcoin Balances
The privacy-preserving search engine now allows bitcoiners to check their balances by pasting public addresses in the search box.

Blockchain's SharedCoin Users Can Be Identified, Says Security Expert
New analysis tool 'CoinJoin Sudoku' finds service provides protection only against casual observers, say security consultant and Blockchain.info.

Popular Encryption Tool TrueCrypt Mysteriously Shuts Down
A popular open-source encryption program often used to secure desktop bitcoin wallets may have been compromised.

CERN Scientists Launch Encrypted Email Service With a Difference
ProtonMail is an encrypted email service that could help end government snooping – with a little help from bitcoin.

Hyper-Anonymising Bitcoin Service 'Dark Wallet' Launches Today
The bitcoin wallet provides new tools for financial privacy, including in-built coin mixing and 'stealth' wallet addresses.

The Bitcoin Word Game
How specific words and phrases are being crafted in an attempt to shape the public's perception of bitcoin.
