ThreatCluster

EchoGram Attack Bypasses AI Guardrails

First seen 2 Dec 2025, 18:33 UTC •TheregisterEsecurityplanet •88% similarity •7

Article Content

Browse articles
ThreatCluster

Researchers from HiddenLayer have identified a new attack technique called EchoGram that can bypass AI guardrails designed to filter harmful input in large language models (LLMs). This technique allows users to manipulate guardrail decisions, potentially leading to unsafe outputs and increased false positives. The findings highlight vulnerabilities in the safety mechanisms of LLMs.

ThreatCluster AI How this analysis works

Extracted Entities

1 / 2

Community

Browse all →

Tracked Entities in This Story

Claude 4 Sonnet GPT-4o Meta's Prompt-Guard-86M OpenAI's GPT-4o Prompt-Guard-86M Qwen3Guard Government Healthcare