---
title: "New TrojPix Attack Leaks Data From Air-Gapped Systems via Video Cable Emissions — Stuff That Spins"
description: "Researchers at Shandong University have shown a fast new way to pull data off computers that are cut off from every network. The technique, called TrojPix, twe…"
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date: "2026-07-06T08:50:54+00:00"
modified: "2026-07-06T12:03:16.870698+00:00"
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# New TrojPix Attack Leaks Data From Air-Gapped Systems via Video Cable Emissions

**Source:** Unknown  
**Published:** July 6, 2026  
**Original:** https://thehackernews.com/2026/07/new-trojpix-attack-leaks-data-from-air.html  

## On this page

- [Overview](#overview)

<a id="overview"></a>

## Overview

Researchers at Shandong University have shown a fast new way to pull data off computers that are cut off from every network. The technique, called TrojPix, tweaks on-screen pixels in ways the eye cannot see, so that the video cable carrying them radiates a faint radio signal a nearby receiver can decode. But TrojPix works only once malware is already on the target machine, so it

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