Blockchain | CoinDesk

'Good Samaritan' Blockchain Hacker Who Returned 267 BTC Speaks Out

A researcher who swept (and returned) 267 BTC from Blockchain wallets has told CoinDesk how and why he did it.

By Jon SouthurstDec 12, 2014

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.

By Jon SouthurstDec 10, 2014

Executives from Coinbase and Blockchain got into an online sparring match recently, in a debate that was about more than security.

ChangeTip has announced that former Blockchain product manager Dan Held will join its team as VP of product management.

By Pete RizzoDec 8, 2014

The Bitcoin Foundation has warned that two unaffiliated fake websites are trying to con users out of their funds.

The blockchain could very well change the infrastructure of the Internet. Here's what the new Internet could look like in 10 years.

By Joel MonegroNov 30, 2014

Zennet promises to bring decentralisation and supercomputing together, enabling people to charge for their unused CPU and GPU cycles.

By Danny BradburyNov 29, 2014

From big cities to small villages – all around the world we are seeing a common current that weaves together the diverse actions of ordinary people.

By Nozomi HayaseNov 22, 2014

A weekend bitcoin hackathon at NYU's Leslie eLab showcased a new generation of apps, many written by bitcoin newcomers.

By Jon SouthurstNov 17, 2014

An open letter to the people who argue that only the blockchain holds true value and can survive without bitcoin the currency.

By Jonathan LevinNov 16, 2014