# Security Policy ## Supported Versions Please see Releases. We recommend to use the most recent released version. ## Audit reports Audit reports are published in the `docs` folder: https://github.com/ethereum/go-ethereum/tree/master/docs/audits | Scope | Date | Report Link | | ------- | ------- | ----------- | | `geth` | 20170425 | [pdf](https://github.com/ethereum/go-ethereum/blob/master/docs/audits/2017-04-25_Geth-audit_Truesec.pdf) | | `clef` | 20180914 | [pdf](https://github.com/ethereum/go-ethereum/blob/master/docs/audits/2018-09-14_Clef-audit_NCC.pdf) | ## Reporting a Vulnerability **Please do not file a public ticket** mentioning the vulnerability. To find out how to disclose a vulnerability in Ethereum visit [https://bounty.ethereum.org](https://bounty.ethereum.org) or email bounty@ethereum.org. The following key may be used to communicate sensitive information to developers. 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