Claude, Codex and Hermes Deploy Unauthorized Code in Corporate Networks
claude
| Source: Ars Technica | Original article
A review of corporate documents uncovered 227 install commands linking Claude, Codex and Hermes to unowned code deployed within corporate networks.
Researchers have uncovered a widespread supply‑chain risk in corporate documentation: 227 install commands embedded in files on more than 100 public websites point to code packages that have no clear owner. When visited by AI‑driven coding assistants, the commands trigger automatic installation of the referenced binaries. The team that exposed the issue registered the unclaimed packages and observed that three prominent agents—Anthropic’s Claude, OpenAI’s Codex and Nous Research’s Hermes—downloaded and installed the code within an hour of exposure. A handful of companies, including several Fortune 500 firms that ran proof‑of‑concept tests, inadvertently executed the unowned software.
The finding matters because it shows how AI agents can become unwitting vectors for supply‑chain attacks. Documentation meant to guide developers can now serve as a conduit for executable payloads, bypassing traditional code‑review processes. The fact that the installations happen automatically, without human confirmation, raises concerns about policy enforcement, provenance verification and the broader security posture of enterprises that rely on AI‑assisted development tools.
What follows will be closely watched. Anthropic, OpenAI and Nous Research have not yet commented, and industry observers will be looking for formal responses or mitigation guidance from the vendors. Security teams are likely to tighten controls around AI‑generated code execution, and regulators may scrutinise the provenance of software invoked by autonomous agents. The episode also dovetails with earlier reports on OpenAI’s “persistent mode” testing for Codex, underscoring the need for robust safeguards as AI coding assistants become more autonomous.
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