oh the memories, the CTCP ping with the string "+++ATH0" string on the message, or the `/skin "/con/con"` command on Quake2 online games, and the ";cat /etc/passwd" on old Unix's finger services, fun simpler times, what a mess.
treating data as privileged input was never out of fashion. last one in memory: google pixels modem accepting AT for custom firmware things from the outside. recommendation was "disable 4G and 3G until update" (which was the first one they delayed)
treating data as privileged input was never out of fashion. last one in memory: google pixels modem accepting AT for custom firmware things from the outside. recommendation was "disable 4G and 3G until update" (which was the first one they delayed)