Clean GitHub repo tricks AI coding agents into running malware

An agentic coding tool tasked with running a seemingly benign GitHub repository could execute a malicious payload that is ...
winbuzzer.com

OpenAI Says GPT-5.5-Cyber Leads Claude Mythos, Expands Daybreak-Initiative

OpenAI is now turning its Daybreak initiative into a defensive cybersecurity program that combines Codex updates, the GPT-5.5-Cyber release and partner access for approved organizations. As OpenAI ...

How to Use ChatGPT Codex for PC Automation and Organization Every Day

Master ChatGPT Codex in 2026 with our comprehensive guide. Explore local automations, custom plugins, and memory features to ...

OpenAI's new GPT-5.5-Cyber tops Claude Mythos 5 in vulnerability benchmark0 0

OpenAI is rolling out the full, limited-release version of GPT-5.5-Cyber—a specialized AI model that outperforms its ...
IEEE

Denoising Diffusion Probabilistic Steganography Based on Standardized Secret Noise

Abstract: Generative steganography based on diffusion model is a technique that directly uses secret information to generate a stego image by diffusion model. Due to its strong resistance to ...