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Security
Mike Hearn: How Bitcoin's Technology Advanced in 2014
Bitcoin developer Mike Hearn takes a look at how bitcoin's technology has advanced this year and predicts where things will go in 2015.

How to Avoid Bitcoin Scams in 2015
2014 was a great year for bitcoin, but its success has drawn bad actors to the space. So how should you keep your funds safe in 2015?

How 2014 Became the Year of Multisig
Will O'Brien, CEO and co-founder of BitGo, looks at the bitcoin security trends from the past year, and predicts what 2015 has in store.

Safello Co-Founder Moves to Tokyo to Start New Bitcoin Security Firm
The co-founder of Swedish exchange Safello has left the company to join a team of bitcoin security experts in Tokyo to establish a consulting firm.

Coinkite Removes Limits on Multisig Bitcoin Wallets in Service Fee Shakeup
Coinkite is now offering consumers unlimited access to its multisig wallets, a move it said was inspired by the ecosystem's recent security issues.

Hacker Returns 225 BTC Taken from Blockchain Wallets
A 'white-hat' hacker who was able to take 255 BTC from Blockchain users' wallets following a security flaw earlier this week has returned the funds.

Blockchain Addresses Security Controversy: 'We Need to Do Better'
Executives from Coinbase and Blockchain got into an online sparring match recently, in a debate that was about more than security.

Bitcoin Foundation Hires Developer Sergio Lerner for Full-Time Security Role
The Bitcoin Foundation has hired developer Sergio Lerner as its new bitcoin core security auditor.

How Bitcoin Companies Keep Your Funds Safe
Bitcoin companies are attractive targets for hackers, so how do they protect your hard-earned coins?

HyprKey Introduces Fingerprint Scanning to Secure Bitcoin Transactions
HyprKey uses fingerprint validation to create a three-factor authentication to bitcoin transactions in hopes of eliminating fraud once and for all.
