Perfecto Connect verification warning on macOS

After installing Perfecto Connect on a Mac machine, running the ./perfectoconnect command from the command line brings up the following warning message:

"perfectoconnect" cannot be opened because the developer cannot be verified. macOS cannot verify that this app is free from malware.

To solve this issue, see the following Apple Support article on safely opening apps on your Mac machine: https://support.apple.com/en-us/HT202491