Reported by 2 outlets
Russia-aligned UAC-0099 weaponized AI safety guardrails with GuardBreaker, tricking LLM scanners into skipping malicious VBScript analysis v
Why this score
- Breadth
- 1.00 / 2.0 · 2 sources
- Authority
- 1.20 / 2.0 · best outlet weight
- Severity
- 0.70 / 5.0 · CVSS + content signals
- Velocity
- 0.00 / 2.0 · updates in 48h
- Pickup speed
- 0.36 / 0.6 · time to second source
- Recency
- × 0.00 temporal multiplier
- Community
- + 0.00 / 1.5 · reddit signal
- Score
- 0.0 / 10 = base × recency + community
Timeline
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original reporting
Russia-aligned UAC-0099 weaponized AI safety guardrails with GuardBreaker, tricking LLM scanners into skipping malicious VBScript analysis v
deafnews.it · 32d ago · September 11th, 2026
Russia-aligned UAC-0099 weaponized AI safety guardrails with GuardBreaker, tricking LLM scanners into skipping malicious VBScript analysis v
via Mastodon https://deafnews.it/en/article/guardbreaker-uac-0099-tricks-llm-scanners-with-a-vbscript-comment
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update from gbhackers.com
Hackers Weaponize AI Safety Guardrails to Hide Malware From LLM-Powered Security Scanners
gbhackers.com · 32d ago · September 11th, 2026
Threat actors are adapting malware not only for conventional endpoint defenses and sandboxes, but also for large language model-powered tools increasingly used to triage suspicious code. ESET researchers linked the activity to Russia-aligned threat actor UAC-0099, which used the method during an attack against an organization in Ukraine. The group inserted a safety-sensitive, weapon-related request […] The post Hackers Weaponize AI Safety Guardrails to Hide Malware From LLM-Powered Security Scanners appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform .