diff --git a/.well-known/security.txt b/.well-known/security.txt
new file mode 100644
index 000000000..3f34cb4be
--- /dev/null
+++ b/.well-known/security.txt
@@ -0,0 +1,26 @@
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA512
+
+Contact: mailto:security@prysmaticlabs.com
+Encryption: openpgp4fpr:0AE0051D647BA3C1A917AF4072E33E4DF1A5036E
+Encryption: openpgp4fpr:341396BAFACC28C5082327F889725027FC8EC0D4
+Encryption: openpgp4fpr:8B7814F1B221A8E8AA465FC7BDBF744ADE1A0033
+Preferred-Languages: en
+Canonical: https://github.com/prysmaticlabs/prysm/tree/master/.well-known/security.txt
+
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