See our website for versions of Bitcoin Core that are currently supported with security updates: https://bitcoincore.org/en/lifecycle/#schedule
To report security issues send an email to security@bitcoincore.org (not for support).
The following keys may be used to communicate sensitive information to developers:
| Name | Fingerprint |
|---|---|
| Wladimir van der Laan | 71A3 B167 3540 5025 D447 E8F2 7481 0B01 2346 C9A6 |
| Pieter Wuille | 133E AC17 9436 F14A 5CF1 B794 860F EB80 4E66 9320 |
| Michael Ford | E777 299F C265 DD04 7930 70EB 944D 35F9 AC3D B76A |
You can import a key by running the following command with that individual’s fingerprint: gpg --keyserver hkps://keys.openpgp.org --recv-keys "<fingerprint>" Ensure that you put quotes around fingerprints containing spaces.