In this episode of CyberGuardians, we expose how hackers are quietly hijacking corporate PBX systems to rake in profits—without anyone noticing. Learn how these outdated but widespread phone systems are being exploited, how attackers turn them into money-making machines, and what you can do to lock yours down before it costs you thousands. Stay sharp. Stay secure.

Music Credits:'Myst' by Tea K Pea, used under Creative Commons Attribution-NonCommercial 4.0 International License. Available on Free Music Archive: https://freemusicarchive.org/music/tea-k-pea/single/myst/