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Tangentially related, the latest major Android release supports updates from the modem with details about whenever your IMSI/IMEI/unencrypted SUCI are disclosed to the network (wit…

See also this 2019 in-depth primer on cellular attacks I wrote for EFF: https://www.eff.org/deeplinks/2019/07/announcing-gotta-catch...

> Criminal IMSI catchers are pretty much dead, This isn't true, there are major incidents related to IMSI-catchers going on globally right now. E.g. last week from Japan: https://n…

https://everything2.com/title/Everything+1

I work in the field of cell network security research and want to help clear up some misinformation I'm seeing in these comments. First, I just want to highlight that reason cell s…