Unverified50% confidenceFactExact time
In 2018, the U.S. Supreme Court ruled in Carpenter v. United States that law enforcement obtaining cell tower location data without a warrant constitutes an unconstitutional search.
1
Sources
50%
Confidence
Long-term
Relevance
9/8/2026
First Seen
Sources
Related Entities
Related Claims
VerifiedThe 2018 case Carpenter v. United States ruled that obtaining long-term cell phone location records requires a warrant, partially limiting the third-party doctrine.78% similarUnverifiedIn the 2018 case Carpenter v. United States, the U.S. Supreme Court established that the aggregation of continuous location data constitutes a substantial intrusion into personal privacy, and government access is subject to Fourth Amendment constraints.69% similarUnverified最高法院在Printz v. United States（1997）案中确立了反征用原则，限制联邦政府强制调用地方执法资源60% similarUnverified美国的《计算机欺诈和滥用法》（CFAA）和欧盟的《网络与信息安全指令》（NIS2）对未经授权的渗透测试有明确法律规定57% similar
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