Feb 29, 2024NewsroomLinux / Network Security Threat hunters have discovered a new Linux malware called GTPDOOR that's designed to be deployed in telecom networks that are adjacent to GPRS roaming exchanges (GRX) The malware is novel in the fact that it leverages the GPRS Tunnelling Protocol (GTP) for command-and-control (C2) communications. GPRS roaming allows subscribers to … [Read more...] about GTPDOOR Linux Malware Targets Telecoms, Exploiting GPRS Roaming Networks
Telecoms
The Upcoming UK Telecoms Security Act Part Two: Changing Mindset from Stick to Carrot
In our last blog, we gave a rundown of what the Telecommunications (Security) Act (TSA) is, why it’s been introduced, who it affects, when it starts, and how firms can prepare. Here, we take a closer look into the themes introduced by the Act, explore how the telecoms industry can explore zero trust to further improve its security posture, and outline the benefits that can be … [Read more...] about The Upcoming UK Telecoms Security Act Part Two: Changing Mindset from Stick to Carrot
The Upcoming UK Telecoms (Security) Act Part One: What, Why, Who, When and How
In November 2020, the Telecommunications (Security) Bill was formally introduced to the UK’s House of Commons by the department for Digital, Culture, Media & Sport. Now, after several readings, debates, committee hearings, and periods of consultation, the Telecommunications (Security) Act is quickly becoming reality for providers of public telecoms networks and services in … [Read more...] about The Upcoming UK Telecoms (Security) Act Part One: What, Why, Who, When and How
Russian Sandworm Hackers Impersonate Ukrainian Telecoms to Distribute Malware
A threat cluster linked to the Russian nation-state actor tracked as Sandworm has continued its targeting of Ukraine with commodity malware by masquerading as telecom providers, new findings show. Recorded Future said it discovered new infrastructure belonging to UAC-0113 that mimics operators like Datagroup and EuroTransTelecom to deliver payloads such as Colibri loader and … [Read more...] about Russian Sandworm Hackers Impersonate Ukrainian Telecoms to Distribute Malware
Hezbollah Hacker Group Targeted Telecoms, Hosting, ISPs Worldwide
A "persistent attacker group" with alleged ties to Hezbollah has retooled its malware arsenal with a new version of a remote access Trojan (RAT) to break into companies worldwide and extract valuable information. In a new report published by the ClearSky research team on Thursday, the Israeli cybersecurity firm said it identified at least 250 public-facing web servers since … [Read more...] about Hezbollah Hacker Group Targeted Telecoms, Hosting, ISPs Worldwide