Nonces ensure blockchain security by creating unique hashes for block validation and integrity. Bitcoin mining uses nonces in ...

Dark Skippy attacks target hardware wallets and Bitcoin signing devices. The attack embeds your wallet’s master secret seed within transaction signatures, slowly extracting sensitive information over ...

Malicious firmware can embed secret data into a public Bitcoin transaction, which the attacker can then use to extract a person’s seed words. Security researchers have discovered a troubling new ...

A Labour councillor has described Operation Raise the Colours as an "attempt by a bunch of criminals, extremists (and) nonces to hijack our national flag". Hertsmere Borough Council's Labour leader, ...