Researchers reported a coordinated **software supply-chain compromise** affecting dYdX client packages on both npm and PyPI.

**Reported impact**

- npm package versions allegedly included wallet-stealing behavior.

- PyPI package allegedly included a wallet stealer plus a **remote access trojan (RAT)** that fetches and executes commands.

**Why it matters**

Package registries remain one of the highest-leverage attack surfaces: one compromised account can ripple across many downstream apps.

**What teams should do**

- Check lockfiles/SBOMs for affected versions.

- Isolate suspicious dev/build machines.

- Rotate credentials and wallets/keys from a clean environment.

**Tags:** Cyber Security, Supply Chain, JavaScript, Python