Polkadot blog

Polkadot Audit

XCMv2 Audit Completed by Quarkslab
Polkadot
XCMv2 Audit Completed by Quarkslab

XCMv2 has now been audited for a second time to discover any potential cross-chain security or fairness issues, including logical bugs, denial-of-service, and incorrect lock/unlock or burn/mint on both chains...

The Polkadot Claims Audit
Polkadot Audit
The Polkadot Claims Audit

Web3 Foundation engaged Chain Security for an audit of the Polkadot Claims smart contract. The audit found 0 Critical, 0 High, 2 Medium and 9 Low level issues, all of which have been resolved in the latest commits to the code....

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