Microsoft Copilot for Word Vulnerability Allows Hidden Prompt Injection and Propagation
Security researcher Håkon Måløy disclosed a prompt injection vulnerability in Microsoft 365 Copilot for Word that allows hidden instructions in a document…
Tag: GPT-5.6
GPT-5.6 — Cybersecurity product profile
A subsequent version of the GPT model that was tested by the researcher and found to still be exploitable with modified instructions.
Weekly Cybersecurity Recap: Linux Kernel Flaws, AI Malware, Turla Backdoor, and Infostealers
This week's cybersecurity landscape highlighted significant threats including a new Linux kernel flaw, AI-assisted malware, and active exploitation of critical vulnerabilities. The…
OpenAI Previews GPT-5.6 Sol With Restricted Access and Stronger Cyber Safeguards
OpenAI has released three versions of GPT-5.6—Sol, Terra, and Luna—as a limited preview to a small number of companies in coordination with…