At ETHDenver 2026, AI agents to blockchain in force. Here's how builders are giving autonomous AI the tools to transact, ...

Brian Armstrong downplayed fears that quantum computing will break blockchain encryption, pointing to Coinbase’s new advisory council.

Quantum computing could break cryptographic keys in minutes, posing a major threat to crypto security. Current cryptographic ...

Coinbase CEO Brian Armstrong has dismissed fears about the potential threats of quantum computing on blockchain; he calls it solvable.

Brave researchers reveal zkLogin vulnerabilities that go beyond cryptography, exposing blockchain users to impersonation and ...

Key takeawaysAddress poisoning exploits behavior, not private keys. Attackers manipulate transaction history and rely on ...

Zama SAS, an open-source cryptography startup focused on building fully homomorphic encryption or FHE technology to protect privacy in blockchain and artificial intelligence applications, said today ...

The Quantum Resistant Ledger (QRL), the leading blockchain for post-quantum security, today announces the appointment of Dr. Joseph Kearney as Technical Advisor. Dr. Kearney adds significant academic ...

An updated edition of the Dec. 22, 2025 article. Cryptocurrencies such as Bitcoin, Ethereum, Solana, Cardano, Dogecoin, XRP and various stablecoins operate on decentralized blockchain networks that ...

Bitcoin made blockchain famous, and then a punchline. True believers like social entrepreneur Karla Ballard say the technology is worth salvaging.

Overview: Blockchain improves security and transparency in e-commerce by preventing fraud, protecting customer data, and ...