Build Rolodex for WordPress developers who can help during an incident
Have the contact details of your WordPress developers or technical support person, gig, service providers handy. You can also have the support links bookmarked and reach out when you need technical support.
Upwork.com is a freelancing site and fiverr.com is a gig website that offers lot of WordPress service providers.
Its always advised to not share highly critical information of your website without verifying the service provider.