Microsoft Threat Intelligence examines DeadLock ransomware, an emerging financially motivated operation distinguished by its ...

A flaw in Coldcard wallets cost Bitcoin holders more than $100 million—and reopened an old fight about whether you can trust ...

An M.I.T. Ph.D. student and two University of California system cryptographers used GPT-5.6 Sol Ultra in different ways, raising new questions about independent discovery and scientific credit ...

When people hear the word cyberattack, they usually imagine someone guessing a password, planting malware, stealing a ...

Anthropic said its Mythos model—which currently remains available only to a select group of trusted users—was able to advance ...

Claude Mythos cut HAWK's key strength in half in 60 hours and improved attacks on reduced AES by 200-800x. No production systems are affected. Each discovery cost ~$100K.

Anthropic said Claude Mythos Preview discovered improved attacks against two cryptographic algorithms, showing that frontier AI models can identify mathematical weaknesses that escaped years of human ...

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

DRIVING INNOVATION WHILE DEFENDING DATA: Today, President Donald J. Trump signed an Executive Order to safeguard America’s most sensitive data, our critical infrastructure, and the digital economy ...

Section 1. Background and Policy. The advent of large-scale quantum computers, particularly in the hands of adversaries, will pose a significant threat to widely used cryptographic security systems.

For years, social media giants controlled what users saw in their feeds. While people could follow accounts, like posts or hide content they didn’t enjoy, recommendation algorithms controlled what was ...