The GDPR requires companies and site owners to be transparent about how they collect, use, and share personal data. It also gives individuals more access and choice when it comes to how their own personal data is collected, used, and shared.
BuddyPress GDPR plugin extends new Data Export & Data Erasure feature bundled with WordPress 4.9.6 Release.

This plugin covers all BuddyPress native components.

1. Messages (Anonymous/Delete/Export on user requests)
2. Activity (Delete/Export on user requests)
3. XProfile (Delete/Export on user requests)
4. Groups (Delete/Export on user requests)
5. Notifications (Delete/Export on user requests)
6. Settings (Delete/Export on user requests)

NOTE:- Activating this plugin does not guarantee you fully comply with GDPR. Please, contact a GDPR low consultant.