A practical audit for which Bitcoin addresses expose your public key to a future quantum attack, then how to migrate in 12 ...

Bitcoin’s long-term security is facing renewed scrutiny after Glassnode co-founder estimated that 6.26M BTC sits in addresses ...

Blockchain analytics firm Chainalysis has pinned last month's $387 million Bitget exchange hack on North Korea.

Hackers use compromised websites and blockchain-based servers to steal bank logins and 2FA codes through malicious PowerShell commands.

Bitcoin Smart Contracts explained: learn how they work, key use cases, scaling tools, benefits, limitations, and risks for ...

Sept 23 (Reuters) - The New York Stock Exchange and crypto brokerage Blockchain.com will together explore creating crypto ‌versions of US-listed stocks, Blockchain.com said in a press release on ...

OpenAI’s artificial-intelligence agents were performing mundane online data-collection tasks earlier this year—and went to extraordinary lengths to get it. Newly published findings from nonprofit AI ...

North Korea-linked attackers hide malware C2 addresses in Ethereum transfers, targeting developers with malicious code and job offers.

BlackRock BLK0.57%increase; up pointing triangle has built three investment portfolios that will trade as digital tokens, marking the asset manager’s latest push to bring traditional assets to the ...

THORChain has come out to defend itself with a clarification that the emergency halt it initiated after its May 2026 $10.6 million exploit is not the same thing as the Bitget intervention request to ...

OpenAI, Google and others recently disclosed breaches by their artificial intelligence models that amplified concerns about the advancing capabilities of the technology. By Kate Conger Reporting from ...

In a twist that captures the strange new state of AI security, independent security researchers have used Anthropic’s Claude to break into OpenAI, exposing cracks in the ChatGPT-maker’s defenses, The ...