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Advisory for deleted malicious crate polymarket-clients-sdk #2631

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Merged
djc merged 1 commit into from
Feb 6, 2026
Merged

Advisory for deleted malicious crate polymarket-clients-sdk #2631

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21 changes: 21 additions & 0 deletions crates/polymarket-clients-sdk/RUSTSEC-0000-0000.md
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```toml
[advisory]
id = "RUSTSEC-0000-0000"
package = "polymarket-clients-sdk"
date = "2026-02-06"
expect-deleted = true

[versions]
patched = []
```

# `polymarket-clients-sdk` was removed from crates.io for malicious code

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

The malicious crate had 6 versions published on 2026-02-05 and had been downloaded only 59 times.
There were no crates depending on this crate on crates.io.

Thanks to [Socket.dev](https://socket.dev/) for detecting and reporting this to the crates.io team!