Researchers at Koya University have unveiled an image encryption scheme that combines a parameter-modulated Lorenz hyperchaotic system with DNA sequence operations and four-stage bit-level scrambling, ...

On September 11, 2026, the Digital Agency announced that the government's common business environment, the "Government ...

Researchers have developed an image steganography method that uses XORShift64 random pixel selection and three-bit-per-pixel embedding to hide secret messages in color images while evading detection.

OpenAI’s bumper crop of 722 math papers wowed and worried the research community—and cryptographers are split over whether ...

Leffen is one of many non-experts who are now using large language models (LLMs) to break historical codes. Their efforts ...

In today's digital world, everything from medical images and financial records to personal photos and secure communications ...

A Discourse image upload exploit allowed basic users to read server files by chaining a JPEG processing delay, Ghostscript ...

On "Hacker News," a bulletin board where engineers and entrepreneurs from around the world gather, technical news and reading ...

There is a dedicated Image Playground app on the iPhone, iPad, and Mac in iOS 18.2 and later. The app is simple, and you can create an image by tapping on the "+" button. Tapping the "+" brings up a ...

Apple's latest iPhone 18 Pro models support something called Apple Reference Image – a way to verify that a photo was taken with an iPhone and hasn't been edited. The method can be used to prove that ...

A hacker collective pulled down a Flock camera and dumped its data. The files included thousands of videos and logs showing that the device captured 1.6 million images of 50,000 vehicles in 21 days.

Encrypted cloud storage scrambles files on your own device before they’re uploaded, so the company storing them can’t read them. Google Drive, OneDrive, and personal Dropbox plans don’t do that: they ...