ACLU sues Homeland Security over 'stingray' cell phone surveillance
after reading through the comments i found this on hackaday,
its from 2018; seems germaine to the current topics in thread:https://hackaday.com/tag/stingray/the first paragraph is an intro speech of sorts then the real content begins.  There is an interesting article linked in that part so i want to bring it to the fore.https://www.eff.org/deeplinks/2018/04/dhs-confirms-presence-...it seems that a number of factions may have been using "stingray" devices and thier contemporary equivalents for some time.