[KongchangAI]
Unverified50% confidenceFactExact time

5G网络增加了SUPI加密等安全机制以抵御IMSI捕捉器,但研究者已证明通过降级攻击迫使手机回退到4G/3G仍可绕过这些保护

1
Sources
50%
Confidence
Long-term
Relevance
8/16/2026
First Seen

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