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CRITICAL

GHSA-p5vf-5754-x7p3

`polymarket-client-sdks` was removed from crates.io for malicious code

Details

It appeared to be typosquatting existing crate [`polymarket-client-sdk`](https://crates.io/crates/polymarket-client-sdk) (`sdks` vs `sdk`) and attempting to steal credentials from local files.

The malicious crate had 1 version published on 2026-02-09 and had been downloaded only 33 times. There were no crates depending on this crate on crates.io.

Thanks to Roland Peelen for finding and reporting this to the crates.io team!

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Affected packages

crates.io/polymarket-client-sdks
Introduced in: 0

No fixed version published yet for polymarket-client-sdks. Pin to a known-safe version or switch to an alternative.

References