Windows and Linux users: The deadline to update Secure Boot keys is near

The clock is ticking for Windows and Linux users to update cryptographic keys that protect their systems against ...

Signal Alums Reveal ‘Encrypted Spaces,’ a System for Making Private Collaboration Apps

The new open-source project could serve as the basis for a future of apps with features as complex as Slack, Discord, or ...
Bitdefender

FamousSparrow APT Targets Azerbaijani Oil and Gas Industry

I'd like to thank my co-author, Martin Zugec, for his valuable contributions to this report. This intrusion adds three dimensions to the public understanding of Chinese APT activity in contested ...
Security Boulevard

China-nexus Threat Actor Targets Persian Gulf Region With PlugX

IntroductionOn March 1, 2026, ThreatLabz observed new activity from a China-nexus threat actor targeting countries in the Persian Gulf region. The activity took place within the first 24 hours of the ...
the-decoder

Anthropic's Claude Opus 4.6 saw through an AI test, cracked the encryption, and grabbed the answers itself

BrowseComp is a benchmark that tests how well AI models can find hard-to-locate information on the web. When Anthropic turned its Claude Opus 4.6 model loose on the benchmark in a multi-agent setup, ...
IEEE

A Selective Image Encryption Scheme Based on 2D DWT, Henon Map and 4D Qi Hyper-Chaos

Abstract: In recent years hyperchaos has found applications in several fields such as medicine and engineering. It has been applied in image-based applications which require reliable, fast, and robust ...
Scientific Research Publishing

Cryptographic Algorithm Grafted onto the ESP-NOW Protocol for Security Optimization in Wireless Sensor Network Chains ()

1 Laboratory of Computer Science Engineering and Automation, Higher Normal School of Technical Education of Douala, University of Douala, Douala, Cameroon. 2 Laboratory of Computer Engineering, Data ...
Security Boulevard

DeepSeek Deep Dive Part 1: Creating Malware, Including Keyloggers and Ransomware

Tenable Research examines DeepSeek R1 and its capability to develop malware, such as a keylogger and ransomware. We found it provides a useful starting point, but ...
Hosted on MSN

Hacker unlocks Cryptography secrets (hashing, encryption and more) - MSN

And and I mean I think it's really important to highlight you've got to know the basics right before you can like some people just like want to run before they can even crawl and I mean cryptography ...