Every online bank transfer, private message and Bitcoin transaction rests on the assumption that some math problems are ...

We can quibble over the exact timeline, but the quantum future is an approaching certainty, argues Arpa Network CEO Felix Xu. The time to act is now, while we still can.

Explore the inner workings of the javax.crypto.Cipher class in Java's cryptography API: understand its provider-based architecture ...

Yes, the technology underlying passkeys is confusing. Here's a plain-English guide that can help you ditch passwords today.

Coupang disclosed a data breach affecting 33.7 million customers after unauthorized access to personal data went undetected for nearly five months. Penta Security explains how the incident highlights ...

New research reveals how ransomware groups like LockBit and Black Basta exploit visibility gaps, leaving security teams struggling to keep pace.

In Proof-of-Work (PoW) systems, a 51% attack happens when an attacker controls more than half of the blockchain’s hashing ...

Protect your crypto with our essential wallet safety tips. Learn how to secure private keys, avoid hacks, and keep your funds ...

Looking for a career in blockchain? Discover top blockchain jobs, essential skills like Solidity and cryptography, and the best companies hiring in the industry.

More than 500 data breaches were reported in Australia over the first half of 2025 alone, but there are some ways you can ...

The scale of the challenge is underscored by recent market analysis from analyst firm Forrester. It predicted that no ...