Error installing Multilogin on macOS
When attempting to install Multilogin on macOS, you may encounter the following message: "Multilogin can't be opened because Apple cannot check it for malicious software":
In this case, refer to this page — it contains a solution to this issue. It occurs on Mac computers when you try to install the software that is not available in the App Store.
Also, to avoid changing the system settings, you can right-click the Multilogin app icon and select "Open", then once again click "Open" in the window that opens up.