OPEN TO EXPLOITATION: THE SECURITY RISKS OF UNAUTHENTICATED PAGER NETWORKS

Summary from the TLDR InfoSec newsletter

Many critical sectors still use vulnerable pager networks like POCSAG, which are easily exploited for message injection attacks via radio frequencies, for emergency communication. These networks lack encryption, allowing anyone with basic equipment to intercept and manipulate messages, posing serious security risks in sensitive environments. This blog post highlights the urgent need for stronger security measures in these outdated communication systems by demonstrating how easy it is to spoof messages.