Grumpy Old Geeks Topics Cellular interception Topic Cellular interception 3 mentions in 1 episode The hosts discuss a modified printer that can intercept cellular connections and send text messages. Mentions 184: Peak Segal Nov 4, 2016 40:37 it looks for cell phones, intercepts them and can send text messages to them 41:47 we're going to do all this in the clear 42:07 there are some security holes in the cellular specifications