What PTA Found on the Dark Web
Pakistan’s telecom regulator kept a close watch on the dark web for a full year, and the results are sobering. The Pakistan Telecommunication Authority (PTA) recorded 326 significant cyber threat indicators between July 2025 and June 2026, according to its Cyber Security Annual Report 2025-26. More than half of these were attacks that defaced websites — a steady attempt by criminals to break into online platforms.
The monitoring is run by PTA’s National Telecommunications Security Operations Centre (nTSOC). Its analysts scan underground forums and marketplaces, paid threat-intelligence services and public sources, then cross-check what they find against other threat feeds to judge how serious each threat is. PTA says this dark-web surveillance catches compromised systems and malicious activity that ordinary monitoring misses.
The Breakdown: Defacements, Leaks and Attacks
The report divides the 326 threat indicators into four groups. Website defacement was by far the most common, with 174 cases — about 53 per cent of the total. These are incidents in which hackers alter the appearance or content of a website, usually after stealing an administrator’s login or exploiting weaknesses in the site’s software. PTA says the high number shows a persistent effort to infiltrate online platforms and disrupt their normal working.
Data leaks came second with 87 incidents, roughly 27 per cent. These matter because usernames, passwords and organisational details exposed online can be reused by criminals for further attacks — from unauthorised account access to identity fraud. The report warns that leaked credentials also raise the risk of targeted attacks against businesses, government departments and telecom networks.
The remaining indicators were 41 distributed denial-of-service (DDoS) threats, in which attackers try to flood systems and knock them offline, and 24 cases of sensitive information being advertised or sold on dark-web forums and illegal marketplaces.
Blocking Requests Rose, Then Fell
The report also tracks PTA’s requests to block harmful web addresses and social media accounts during the same period. These requests peaked in September 2025 and then dropped. For most months, accounts on social media platforms made up the larger share of blocking requests — a reminder that social media remains the front line where harmful content and scams spread.
The findings underline a broader trend: as Pakistan’s digital footprint grows, so does the attention of cybercriminals. The regulator’s message is that stronger security habits across telecom networks and digital services are no longer optional.
A Separate Warning for 5G
Perhaps the most forward-looking part of the report is its warning about Pakistan’s coming 5G networks. PTA lists subscriber data theft, real-time location tracking and denial-of-service attacks among the risks, and says weaknesses can exist across mobile devices, the radio network, core network functions, application programming interfaces and cloud-hosted systems.
The report singles out the 5G core — the part of the network that stores subscriber records and session data — as a prime target for attackers. It also notes that edge networks built on distributed, containerised workloads carry extra risk because they are harder to secure at every point.
To counter these risks, PTA has issued 5G Security Guidelines that favour prevention over repair. Telecom operators are expected to adopt zero-trust architectures that verify every user and device, secure boot processes that check software integrity, and AI-driven anomaly detection that spots suspicious behaviour. Operators will also use concealed subscriber identifiers so that permanent credentials cannot be picked up over the air.
What This Means for Ordinary Users
For the average mobile user, the report is a reminder that cyber threats are no longer distant or abstract. When website defacements and data leaks happen at this scale, the stolen details often end up being used against ordinary people — through phishing messages, fake login pages and scam calls. Keeping software updated, using strong unique passwords and treating unexpected links with suspicion remain the simplest defences.
The full Cyber Security Annual Report 2025-26 was not yet published on PTA’s website at the time the figures were reported, so further detail is expected once the document is released.
Sources: Tech Prolonged, 247News
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