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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span style="font-size:18.0pt;font-family:"Times New Roman",serif">Summary<o:p></o:p></span></b></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:12.0pt;font-family:"Times New Roman",serif">An AI Researcher at Neural Trust has discovered a novel jailbreak technique that defeats the safety mechanisms
of today’s most advanced Large Language Models (LLMs). Dubbed the <b>Echo Chamber Attack</b>, this method leverages context poisoning and multi-turn reasoning to guide models into generating harmful content, without ever issuing an explicitly dangerous prompt.<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:12.0pt;font-family:"Times New Roman",serif">Unlike traditional jailbreaks that rely on adversarial phrasing or character obfuscation, Echo Chamber weaponizes
indirect references, semantic steering, and multi-step inference. The result is a subtle yet powerful manipulation of the model’s internal state, gradually leading it to produce policy-violating responses.<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:12.0pt;font-family:"Times New Roman",serif">In controlled evaluations, the Echo Chamber attack achieved a success rate of over 90% on half of the categories
across several leading models, including GPT-4.1-nano, GPT-4o-mini, GPT-4o, Gemini-2.0-flash-lite, and Gemini-2.5-flash. For the remaining categories, the success rate remained above 40%, demonstrating the attack's robustness across a wide range of content
domains.<o:p></o:p></span></p>
<p class="MsoNormal"><a href="https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fneuraltrust.ai%2Fblog%2Fecho-chamber-context-poisoning-jailbreak&data=05%7C02%7Ccaice-csse%40eng.auburn.edu%7C768b4f1c289a4b7f354808ddb3347acc%7Cccb6deedbd294b388979d72780f62d3b%7C0%7C0%7C638863760157059876%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=P6x8GMnMxJ2ekxsSTqKnW31DL6Wg329I6DuM5se0I9s%3D&reserved=0" originalsrc="https://neuraltrust.ai/blog/echo-chamber-context-poisoning-jailbreak">https://neuraltrust.ai/blog/echo-chamber-context-poisoning-jailbreak</a>
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