My account was hacked and the hacker deleted all my contacts before importing nearly 20000 contacts to spam from my account. I changed my password immediately and enabled 2 factor authentication, but my contacts are gone. When I asked if Clickfunnels had a back up file to restore my account to the prehack version the answer was no. Not sure how it would work but it's frustrating and demoralizing to have all your contacts wiped and not have any back up on the software side.