Signal System 7 (SS7) powers multiple phone carriers across the world including big names such as AT&T and Verizon - its global telecom network is used to route calls and text and in recent news, this ...

Yesterday, FORBES published a profile of a $20 million spy service that exploits weaknesses in a critical piece of telecoms networks known as SS7, short for Signalling System No. 7. The company ...

Hackers have this week published videos revealing how WhatsApp and Telegram accounts can be hijacked using vulnerabilities within the Signaling System 7 or SS7 system that is a global network of ...

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 ...

Mexico is one of the biggest buyers of next-generation surveillance technology. And now data leaked to Forbes indicates it's taken an unprecedented step in becoming the first-known buyer of ...

Security researchers say they have caught a surveillance company in the Middle East exploiting a new attack capable of tricking phone operators into disclosing a cell subscriber’s location. The attack ...

Get the latest federal technology news delivered to your inbox. The Federal Communications Commission is asking communications service providers to give the agency a progress update on how they are ...

Hacker conference Chaos Communication Congress 31c3 is under way in Hamburg, Germany right now where a cluster of SS7 talks have revealed the ease of invasive cell phone surveillance. Three ...

Welcome to Zero Day's Week In Security, our roundup of notable security news items for the week ending January 2, 2015. Covers enterprise, controversies, reports and more. This week the Internet ...

A known security hole in the networking protocol used by cellphone providers around the world played a key role in a recent string of attacks that drained bank customer accounts, according to a report ...