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AgentProv

2024-12 · 2024-Q4

ChatGPT Search Manipulation via Hidden Text

Primary layerL2 Instruction

Who actually said "do this"?

The question layer 2 asks, and failed here.
Fixable
Architectural
Vendor response
Unknown
In the wild
No
Actor
Attacker

Target

OpenAI ChatGPT Search

Impact

Hidden webpage text manipulates AI-generated summaries; demonstrated in crypto scam distributing credential-stealing instructions

Root cause

Indirect prompt injection via hidden text; ChatGPT Search processed all content including invisible elements

Sources

Catalog

Cite this: AgentProv incident record: ChatGPT Search Manipulation via Hidden Text (2024-12). https://agentprov.com/incidents/2024-12-chatgpt-search-manipulation-via-hidden-text