Security News

China-Backed Hackers Leverage SIGTRAN, GSM Protocols to Infiltrate Telecom Networks
2024-11-20 06:58

A new China-linked cyber espionage group has been attributed as behind a series of targeted cyber attacks targeting telecommunications entities in South Asia and Africa since at least 2020 with...

Sophisticated Spy Kit Targets Russians with Rare GSM Plugin
2019-10-10 16:54

The Attor malware targets government and diplomatic victims with unusual tactics.

Establishing covert communication channels by abusing GSM AT commands
2018-04-05 12:15

Security research often starts as a hobby project, and Alfonso Muñoz’s and Jorge Cuadrado’s probe into mobile privacy is no exception. The duo, who’s scheduled to reveal the results of their...

Dell SonicWALL GSM comes with hidden default account (Help Net Security)
2016-07-21 19:47

While developing new audit modules for the company’s vulnerability scanning technology, Digital Defense researchers found six vulnerabilities in Dell’s SonicWALL Global Management System, four of...