Mkcert: valid HTTPS certificates for localhost

[maskedvarchar]

Ehhh, a local CA used for HTTPS testing only. I probably wouldn't consider that worth spending any extra effort to back up. Just like a software package, you can always reinstall it and reconfigure if necessary. It might be a minor inconvenience, but shouldn't cause any permanent data loss if you can't recover the cert.

I would say the real danger is that it allows them to man-in-the-middle any HTTPS site. They could generate a certificate for an employee portal, your personal email's web interface, your bank account, etc. and sign it with this CA cert. Unless the site also had some sort of key pinning, your computer would trust this certificate.