Cex.io

Her Majesty’s Revenue and Customs has sent letters to Coinbase, eToro and CEX.IO requesting client transaction data in an effort to curb tax evasion.

A two-year investigation into whether or not the Trump campaign colluded with Russia has found that an intelligence branch of the Russian government used bitcoin to fund cyberwarfare efforts and traced this bitcoin to a U.K. exchange.

Mobile payment company Square is expanding its bitcoin trading support to all 50 states through its Cash App. This means that residents in all corners of the U.S. can utilize the platform to purchase and sell the digital currency.

One of the key requirements for the Bitcoin network to be secure is that mining, the distributed process in which the network processes and...