Unverified50% confidenceFactExact time
2024年安全研究者发现的ASCII走私技术利用Unicode中人眼不可见但AI可解读的特殊字符隐藏恶意指令，该技术已在Microsoft Copilot等产品中被验证有效
1
Sources
50%
Confidence
Long-term
Relevance
8/13/2026
First Seen
Sources
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