arxiv
PublishedOctober 15, 2026 at 4:00 AM
TRACER: Trace-Regularized Training Against Indirect Prompt Injection
Publisher summary· verbatim
arXiv:2610.19133v1 Announce Type: new Abstract: Indirect prompt injection uses untrusted retrieved content, tool outputs, or agent messages to override an LLM's intended behavior. We show that defense robustness is channel-conditioned: the same attack succeeds 18% of the time as a follow-up message
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Originally published on arxiv ↗