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 ...

Proof-of-activity is a blockchain consensus that combines proof-of-work and proof-of-stake to enhance security and ...

Earth globe night view with connect lines on deep blue space background. If the Defense Department deploys blockchain, a new and radically different data management technology, the data attacks of ...

Commonly associated with the financial sector, particularly cryptocurrencies, blockchain technologies have expanded into a broader set of use cases. Beyond digital assets, they are also used to ...

Ethereum researchers unveil quantum-resistance plans addressing signatures, wallets, and ZK proofs. Learn how ETH prepares for quantum computing threats.

Concerns about code vulnerabilities are fading in the crypto space, but more sophisticated scam tactics are emerging as protocol security improves. Crypto hackers stole $3.3 billion in 2025, but the ...

Venus Protocol, a decentralized lending and borrowing platform, said on Sunday it had detected suspicious trading activity in ...

Trump’s 2026 Cyber Strategy mentions cryptocurrency and blockchain for the first time, highlighting security, innovation, and future economic infrastructure.

Learn what economic bandwidth in blockchain networks means and how the value of staked assets secures DeFi, prevents attacks, and determines true scalability.

Compare SHA-256 vs Keccak-256 cryptographic hash functions, security, performance, and blockchain applications.