Signaling System Number Seven, or SS7, is a widely-used protocol that enables mobile operators’ subscribers to communicate with each other. At the heart of an operator’s network, SS7 contains highly ...

A vulnerability means hackers can read texts, listen to calls and track mobile phone users. What are the implications and how can you protect yourself from snooping? Hackers can read text messages, ...

The existence of Signaling System 7 (SS7) mobile telephony protocol vulnerabilities is something security researchers warned about in 2016, and it only took a year before the first attacks exploiting ...

It was only a matter of time, but the shortcomings of SS7 have become an issue impossible to ignore. The 40 year old telephone network signalling protocol has hit global headlines twice over the last ...

Hackers have been known to use all manner of remote access tools to break into mobile phones, often by finding vulnerabilities in an operating system like Android or even in SIM cards. It’s more rare ...

The US Department of Homeland Security recently warned that malicious hackers may have targeted US phone users by exploiting a four-decades-old networking protocol used by cell phone providers around ...

Oregon Senator Ron Wyden and California Representative Ted Lieu are pressing the Department of Homeland Security (DHS) on a mobile network vulnerability that they consider to be a systemic digital ...