Unverified50% confidenceFactExact time
苹果于2021年推出名为NeuralHash的CSAM客户端扫描检测机制，在用户上传iCloud Photos前本地比对NCMEC数据库
1
Sources
50%
Confidence
Long-term
Relevance
7/9/2026
First Seen
Sources
Chat Control Explained: The EU's Chat Monitoring Legislation vs. Encryption Privacy
hackernewshackernews7/7/2026
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