A roaming SIM itself would be a red flag. On the other hand, grabbing a man base...

		baybal2 on Oct 31, 2022 \| parent \| context \| favorite \| on: How Iran can track and control protesters’ phones:... A roaming SIM itself would be a red flag. On the other hand, grabbing a man based on SIM ID on the street wouldn't be an easy thing in a large city. SIM tower triangulation is only accurate to a hundred meters or more in a large city.