SS7 Hacking Your Phone the dirty little secret of international espionage.

The SS7 breach Signalling System Number Researchers discovered security flaws in SS7 that allow listening to private phone calls and intercepting text messages on a potentially massive scale – even when cellular networks are using the most advanced encryption now available. You could be bugged, tracked and hacked from anywhere in the world. It’s long been the dirty little secret of international espionage, and what you can do about it.