The Hacker News

New VVS Stealer Malware Targets Discord Accounts via Obfuscated Python Code

VVS Stealer is a Python-based malware sold on Telegram that steals Discord tokens, browser data, and credentials using heavy ...
IEEE

Robust Blind Watermarking to Secure Color Medical Images Using Multidimensional-FFT Fusing LFSR-Encryption and LZW Compression

Abstract: This paper offers a new robust-blind watermarking scheme for medical image protection. In the digital era, protecting medical images is essential to maintain the confidentiality of patients ...
The Hacker News

Three PCIe Encryption Weaknesses Expose PCIe 5.0+ Systems to Faulty Data Handling

Three security vulnerabilities have been disclosed in the Peripheral Component Interconnect Express (PCIe) Integrity and Data Encryption (IDE) protocol specification that could expose a local attacker ...
GitHub

A powerful and flexible Python library and command-line tool for converting images to ASCII art, Braille art, and edge detection art with support for color, dithering, and ...

Adjustable character aspect ratio Multiple character sets (standard, detailed, blocks, simple, etc.) Custom character sets Brightness, contrast, gamma, and sharpness adjustments Dithering support ...
IEEE

Lightweight Image Encryption Algorithm Using 4D-NDS: Compound Dynamic Diffusion and Single-Round Efficiency

Abstract: With the development of the Internet of Things (IoT) and communication technologies, multimedia information has become an essential part of communication. As a carrier with high information ...