Signal’s Founder Built a Chatbot That Can’t Spy on You

Moxie Marlinspike, the cryptographic prodigy who wrote the code that underpins Signal and WhatsApp, has a new project—and it ...
IEEE

DPPAD-IE: Dynamic Polyhedra Permutating and Arnold Diffusing Medical Image Encryption Using 2D Cross Gaussian Hyperchaotic Map

Abstract: With the rapid improvement of medical consumer electronics (CE), the transmission of multiple images has become increasingly common in the medical field. During the transmission and storage ...

Geno's Trattoria & Chophouse’s offers cozy Italian in a fine dining setting

A large mirror reflects the second floor main dining area at Geno's Trattoria & Chophouse in Waterloo, on Thursday, Jan. 8, 2026. The restaurant offers Italian food and steak in ...
IEEE

A Novel Multi-Image Encryption Scheme Using Generalized Rectangular Transform and Advanced 5-D Hyperchaotic Map

Abstract: This paper presents GRTPHM (Generalized Rectangular Transform and Penta-Hyperchaotic Map), a novel multi-image encryption scheme that enhances security, efficiency, and versatility. The ...
Forbes

How Much Energy Did Your AI-Generated Christmas Image Use?

A futuristic AI symbol hovers effortlessly, adorned with a bright red and white Christmas hat, blending holiday cheer with cutting-edge technology. The minimalist background accentuates the playful ...
Reuters

Zara turns to AI to generate fashion imagery using real-life models

LONDON, Dec 18 (Reuters) - Zara has become the latest fast-fashion retailer to use AI to help create new images of real models in different outfits, speeding up the production process as part of an ...