ATAG-LLM uses LLM-generated text and a similarity proxy to inject nodes that mislead GNN classifiers without touching embeddings.
Adversarial attack and defense on graph data: A survey,
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Navigating the Black Box: Leveraging LLMs for Effective Text-Level Graph Injection Attacks
ATAG-LLM uses LLM-generated text and a similarity proxy to inject nodes that mislead GNN classifiers without touching embeddings.