Безопасен ли wildapricot.org?

Membership management software. From their website (http://www.wildapricot.com/): "Build, connect & grow your association, non-profit, or club. • Say goodbye to Excel and paper records • Membership software "in the cloud" • Volunteers can use it from any browser, nothing to install • Manage member sign-up, renewals and payments • Promote and manage event registrations online • Build your public and members-only website". Probably okay.