The Ethereum Classic blockchain was the victim of a 51% attack (often called a majority or Sybil attack) on January 5, 2019 that reorganized portions of the blockchain and allowed the attackers to ...

Dr Gideon Greenspan is the founder and CEO of Coin Sciences, the company behind the MultiChain platform for private blockchains. In this opinion piece, Greenspan attacks the idea that true ...

U.S. authorities are concerned about blockchain data, which until recently has been considered immutable. What’s behind the new Michigan bill aimed at protecting the data on blockchain from alteration ...

The conflicts between the GDPR and the technical realities of blockchains raise major legal considerations for companies seeking to implement blockchain solutions that involve the personal data of EU ...

Blockchain has been an overly-hyped solution for nearly everything, from finance to ledger integrity and smart contract, from peer-to-peer distribution to trust verification, but it has some uses in ...

Florida-based lawyer Drew Hinkes described the bill as “the most unworkable state law” related to blockchain and cryptocurrency that he has ever seen. A recently introduced Illinois Senate Bill has ...

Chris DeRose is a journalist, software developer, bitcoin evangelist, public speaker and lead developer of Drop Zone. In this feature, DeRose discusses immutability and why he believes excessive ...

[Disclosure: I used to have a small amount of Ethereum (Ether), but now I have absolutely zero Ether] Your eyes are not deceiving you, the disclosure above is usually printed at the end of any article ...

Cybersecurity researchers are warning that the foundations of digital trust are under strain as malware grows more adaptive, evasive and collaborative. In response, a team of Romanian scientists has ...