AI Security

Malvertising Sends Malware in Pieces, Then Makes the Browser Build the Executable

A malvertising operation dubbed SourTrade is making victims' browsers build the final Windows executable themselves, using a legitimate Bun runtime as its base instead of serving one complete malicious file from a fixed URL. Confiant, which detailed the campaign on July 23, 2026,...

THN

The Hacker News

Source

95d ago

The Hacker News2026-07-25

Malvertising Sends Malware in Pieces, Then Makes the Browser Build the Executable

AI Analysis

Generated insight by OnAirToday AI

This attack cleverly bypasses traditional malvertising detection by making the victim's browser construct the malware payload, increasing evasion capabilities. It highlights a growing trend where threat actors leverage legitimate tools and distributed components to obscure their malicious activities.

Read the full story at The Hacker News →

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