Unverified50% confidenceFactExact time

执法机构常使用Babel Street、Media Sonar、Palantir等商业平台来实现社交媒体的自动化监控

1

Sources

50%

Confidence

Long-term

Relevance

8/16/2026

First Seen

Sources

Mass Surveillance of Left-Wing and Anti-ICE Protesters in the U.S.: Technical Methods and Privacy Controversies Explained

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