Blockchain security explained: how hashing, signatures and consensus protect the ledger, which attacks have worked, and how ...

NIST finalized Ascon in Aug 2025. We compare AES-256-GCM vs Ascon-AEAD128 on security, speed, and IoT hardware fit.

Vitalik Buterin warns AI-accelerated math could weaken crypto cryptography, but urges holders to avoid rushing wallet ...

The law does not say whether a facial recognition match counts as credible information. An officer who acts on one is working in a gap.

Vitalik Buterin warns that AI could compromise lattice cryptography within two years, prompting Ethereum to adopt hash-based signatures for protection.

Vitalik Buterin warned that AI could weaken ECDSA and some post-quantum systems, while stressing there is no reason for ...

This is an explanation of the Cryptography problem "It is my Birthday 2" from CyLab Security Academy (formerly picoCTF). You are provided with one file, invite.pdf. There is a form on the webpage to ...

Researchers at the University of Bologna have developed DSC+, a two-phase streaming clustering algorithm that profiles the ...

Bank of America's blockchain filings span identity, smart contracts, tokenized controls and settlement. What 7 recent ...

An Ubuntu developer has proposed adding SHA3-256 and SHA3-512 support to APT, with generation off by default. Here is how APT ...

ASIC UltraBoost US patent 12756574 expected October 6. SHA-256 efficiency technology targeting Bitcoin ASIC manufacturers for ...