What is Proof of Work? Learn how this consensus mechanism secures blockchain networks, prevents fraud, and how companies like Argo Blockchain represent the future of sustainable mining.

Explore the transformative potential of crypto in healthcare, from secure data sharing to supply chain integrity.

Fefe Demeny explains what a blockchain is, a digital ledger that has revolutionized the world of finance due to its decentralized model. Imagine a notebook that everyone in the world can see but no ...

Forbes contributors publish independent expert analyses and insights. I write about how fintech is disrupting the financial industry in Asia. In the financial industry, security has always been about ...

Validators are entities responsible for securing the network, processing transactions and maintaining the integrity of a PoS blockchain. In proof-of-stake (PoS) blockchains such as Ethereum and Solana ...

With businesses collecting and analyzing vast amounts of data to personalize experiences and improve operations, the need for robust cybersecurity measures has never been greater. However, the more ...

Blockchain security firm Oak Security has raised concerns about a vulnerability in the Cosmos chain software development kit (SDK) that could lead to a Distributed Denial of Service (DDoS) attack on ...

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Insight Partners, Tiger Global, and Advent International lead an $88 Million investment round for blockchain security company CertiK, bringing the company’s valuation to $2 Billion Interest in the ...