Forever Security traced an AI agent's attempted malware install to Downloads

Researchers Gal Weizman and Omer Samet say a customer incident led them to test attacks against Codex and Claude Code, with different results and limits.

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Primary source: BleepingComputer

Why it matters

The report connects a routine browser download to an agent's ability to change configuration and install software. It also shows why the attack claims need careful boundaries: Forever observed a customer incident and reproduced techniques in tests, but could not establish how the original file arrived.

A small robot with glowing red eyes reaches toward a sheet with a blue download arrow, beside a black mug with an S-shaped logo and a laptop.

Forever Security says it stopped an AI coding agent from installing a malicious npm package after tracing the instruction to an 'AGENTS.md' file in a customer's Downloads folder. The October 22nd report by researchers Gal Weizman and Omer Samet documents a path from an ordinary downloaded text file to commands run by an agent with access to the customer's machine.…

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