Added security mailing list
diff --git a/src/md/community.md b/src/md/community.md
index 4632bc2..f82c0a8 100644
--- a/src/md/community.md
+++ b/src/md/community.md
@@ -2,11 +2,12 @@
## Mailing Lists
-The following mailing lists can be used to get help with Apex.
+The following mailing lists are available for Apex.
- [dev@apex.incubator.apache.org](http://mail-archives.apache.org/mod_mbox/incubator-apex-dev/) is for people who want to contribute code to Apex. [subscribe](mailto:dev-subscribe@apex.incubator.apache.org?subject=send%20this%20email%20to%20subscribe), [unsubscribe](mailto:dev-unsubscribe@apex.incubator.apache.org?subject=send%20this%20email%20to%20unsubscribe), [archives](http://mail-archives.apache.org/mod_mbox/incubator-apex-dev/)
- [users@apex.incubator.apache.org](http://mail-archives.apache.org/mod_mbox/incubator-apex-users/) is a discussion forum for people who want to build apps and/or solutions using Apex. [subscribe](mailto:users-subscribe@apex.incubator.apache.org?subject=send%20this%20email%20to%20subscribe), [unsubscribe](mailto:users-unsubscribe@apex.incubator.apache.org?subject=send%20this%20email%20to%20unsubscribe), [archives](http://mail-archives.apache.org/mod_mbox/incubator-apex-users/)
- [commits@apex.incubator.apache.org](http://mail-archives.apache.org/mod_mbox/incubator-apex-commits/) is for commit messages and patches to Apex. [subscribe](mailto:commits-subscribe@apex.incubator.apache.org?subject=send%20this%20email%20to%20subscribe), [unsubscribe](mailto:commits-unsubscribe@apex.incubator.apache.org?subject=send%20this%20email%20to%20unsubscribe), [archives](http://mail-archives.apache.org/mod_mbox/incubator-apex-commits/)
+- [security@apex.incubator.apache.org](mailto:security@apex.incubator.apache.org) is for reporting security related issues with Apex. It is a private list to discuss security related issues. Please post potential security vulnerabilities to this list so that they can be investigated and fixed before the vulnerabilities are published to the public. You can post to the list without subscribing to it.
## Contributing
