UAC-0099 GuardBreaker Trips LLM Safety to Block Malware Analysis
This story is from 2026-09-03. It is preserved in the archive; the latest stories are on the live feed.
Forensic Summary Russia-aligned threat actor UAC-0099 has deployed a technique called GuardBreaker that embeds nuclear weapon prompts inside malicious VBS scripts to deliberately trigger LLM safety guardrails and prevent AI-assisted malware analysis. This represents a maturing offensive tradecraft…
Read the full story at DEV Community — AI ↗
Timeline · 1 report
- 2026-09-03 02:30 · DEV Community — AI
UAC-0099 GuardBreaker Trips LLM Safety to Block Malware Analysis
More stories
- Anthropic says Claude 'leads' 26 percent of its AI R&D work — Engadget
- Gemini Hacked Three Companies in First Known Breakout by Google’s AI — Wall Street Journal Technology
- Introducing Kimi K3 on Amazon Bedrock — AWS Machine Learning Blog
- Optimizing agent system prompts with Amazon Bedrock AgentCore — AWS Machine Learning Blog
- Introducing Amazon SageMaker HyperPod Inference Gateway — AWS Machine Learning Blog
- Introducing Astra for Law — OpenAI News
- OpenAI reveals cases of ‘concerning’ AI behaviour as it announces new disclosure system — The Guardian AI
- What It Takes to Bring Up a Multi-Rack NVIDIA Vera Rubin NVL72 Cluster — CoreWeave Blog
Get the daily brief of stories like this at 6:30 every morning →