Ethereum Foundation abandons the Poseidon hash for L1, switching to SHA-2 or BLAKE. Binary-field proof systems let standard hash functions match Poseidon speeds. A production leanVM is penciled in for ...

On the second anniversary of the NIST post-quantum cryptography standards, the Swiss-based QoreChain Association marks the milestone with the standardized algorithms enforced in production on its ...

Claude Mythos Preview discovered new attacks in testing against weakened cryptographic algorithms, which protect online financial transactions, private communications and more. By Dustin Volz ...

The White House is monitoring an incident disclosed by OpenAI in which one of the company's AI models went rogue during testing and hacked the system of an AI infrastructure startup. The ChatGPT maker ...

TikTok's U.S. Chief Security Officer Will Farrell is scheduled to testify before the House Select Committee on China on September 15, 2026 — the first time a TikTok executive will face public ...

SHA-256 is a cryptographic hash function developed by the NSA in 2001 that converts any input into a fixed 256-bit output, serving as the foundation of Bitcoin’s proof-of-work consensus mechanism.

ÜberConf 2026, the Java ecosystem's premier technical gathering, opened today at the Westin Westminster in Denver, Colorado, with a program that captures the industry at a critical inflection: the ...

Most people don’t spend time thinking about Secure Boot. (Not even the staff at PCWorld.) But this Windows security feature provides a vital protection against dangerous malware—one some PCs have just ...

Microsoft just pushed the Secure Boot 2023 certificate update to all eligible Windows 11 and Windows 10 computers, just in time given that old certificates were due to expire today. It’s a good thing, ...

After four years of Democrats’ dangerous open-border policies that fueled chaos and lawlessness across the country, President Trump has delivered the most secure border in history, with illegal ...

Keeping security algorithms current is now a lifecycle challenge that spans chip design, manufacturing, deployment, and long-term maintenance across the supply chain. To stay ahead of emerging threats ...