A mobile security expert has accused China of exploiting cellphone networks in the Caribbean to conduct "mass surveillance" on Americans. Gary Miller, a former vice president of network security at ...

Surveillance systems that track the locations of cellphone users and spy on their calls, texts and data streams are being turned against Americans as they roam the country and the world, say security ...

It seems that no one is learning anything in the mobile market. Security experts have discovered that the Diameter protocol used with today's 4G (LTE) telephony and data transfer standard is ...

The vulnerability he was referring to is something called an S7 Probe which can be used by both criminals and law enforcement alike to intercept the delivery of calls and data. As stated in the ...

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 ...

A UK bank fell victim to a malicious SS7 attack that led to cyber-criminals emptying bank accounts at the UK’s Metro Bank, according to Motherboard. Though malicious actors have been able to exploit ...