MITRE ATLAS 2026 Top AI Detection: LLM System Prompt Extraction via Meta-Prompt Probing (AML.T0064)

Ibrahim Saud@tektrix

•updated Sep 25, 2026•0•0•0

Detects attempts to perform prompt injection or meta-prompt probing against an LLM gateway to extract confidential system instructions, as well as instances where the LLM response echoes sensitive system-level boilerplate consistent with a successful prompt extraction attack.