Technology

Ethereum Second-Layer Scalability Still Needs Work, Says Starkware CEO

Uri Kolodny, co-founder and CEO of blockchain firm StarkWare, told Cointelegraph that Ethereum second-layer scalability solutio...

Elrond Invites Hackers to Stress Test Its Blockchain Network

Blockchain firm Elrond has invited hackers to attack its network during the upcoming incentivized stress test. According to an ...

Indian IT Giant Tech Mahindra to Offer Blockchain Certification Courses

Leading Indian technology company Tech Mahindra has partnered with edtech startup Idealabs to offer blockchain certification co...

Ledger CTO Explains Why Smartphones Won’t Ever Be Fully Safe for Using Crypto

Cointelegraph interviewed the CTO of Ledger, Charles Guillemet, to learn more about the best practices in securing cryptocurren...

Hacker Steals Database of the Largest Hosting Provider on the Dark Web

Reports emerged on May 31 about a hacker that stole and leaked the database of Daniel’s Hosting (DH), the largest free web host...

Cash or Plastic? Countries Where Crypto Debit Cards Are Fair Game

As a sector, plastic cryptocurrency cards have had a bumpy ride. While for some they are the perfect way to spend those hard-st...

Blockchain and Smart Contracts Have a ‘Dark Side’, Says Researcher

Blockchain technology crystallizes the rise of “algorithmic power” that today presents a major challenge to traditional forms o...

Tether Integrates With Plasma Sidechain to Reduce Load on Ethereum

Bitfinex’s Tether (USDT) stablecoin is now available on the OMG Network, a plasma-based Ethereum sidechain launched on June 1 b...

Bitmain Launches New T19 Bitcoin Miner After S17’s Troubled Launch

World-leading mining hardware producer Bitmain launched its new Antminer T19 Bitcoin Mining application-specific integrated cir...

Historic SpaceX Launch Visible in Ethereum-Based VR World

The first launch of a space vehicle built in and launched from the United States in almost a decade wasn’t just viewable on NAS...