How Brands Use Reddit to Poison AI Search
Summary
Jason Kebler interviews Cornell researchers Hal Triedman and Tingwei Zhang about their study on poisoning AI search results via user-generated content. They demonstrate how brief, strategic comments on platforms like Reddit can manipulate deep research agents to promote scams or brands. The discussion covers the rise of AI Engine Optimization, the "confused deputy" security flaw, and the challenges of verifying authentic human content online.
Topics discussed
Intro: AI Search Poisoning and AEO
Guests: Hal Triedman and Tingwei Wu
Deep Research Agents and Methodology
How Poison Tags Manipulate LLMs
The Trust Export Problem
Sponsors: Shopify and Quince
AEO vs. Traditional SEO
Why AI Agents Trust UGC
Case Study: Xfinity Cancellation
Commercial AEO Services
Moderation Challenges and Verification
Future Risks: Real-World Actions
Conclusion and Outro
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