Generative Data Intelligence

Tag: double spend

A vulnerability in some bitcoin wallets leads to double spend attacks and inflated balance

ZenGo, a startup that is building a mobile cryptocurrency wallet, has discovered a vulnerability in some of the most popular cryptocurrency wallets, such...

Transaction Finality in the PoS Network

ADVERTISEMENT HodlX Guest Post  Submit Your Post   Transaction security in the blockchain is often interconnected with the problem of the block-finality. A transaction recipient has to be...

WEF Says Complete Blockchain Overhaul Unlikely

Ashley Lannquist, blockchain project lead for the World Economic Forum, or WEF, explained blockchain has its use cases, but the technology is not...

Everything You Need to Know About a 51% Attack

The beauty of Bitcoin is the stability and security of its blockchain, or its public ledger of transactions. Considered virtually unhackable, the Bitcoin...

Don Tapscott: Blockchain Enabled P2P Trust For First Time in History

To close out Virtual Blockchain Week, best-selling technology author and co-founder of the Blockchain Research Institute (BRI), Don Tapscott, delivered a presentation articulating...

Nano Review: Instant, Zero Fees and Scalable

Nano is probably one of the most promising “payment” cryptocurrencies in the altcoin space today. The coin makes use of some really advanced technologies...

Smart contract showdown: Hyperledger Fabric vs MultiChain vs Ethereum vs Corda

There’s more than one way to put code on a blockchainIn most discussions about blockchains, it doesn’t take long for the notion of...

Latest Intelligence

spot_img
spot_img
spot_img