I am running an iMac OS 10.15 (Catalina) and tried to install TorBrowser. I successfully downloaded the .dmg, but when I tried to load it I received an error message "updater can't be opened because Apple cannot check it for maliciious software" Please advise. Thank you /gh
This really has nothing to do with Tor Browser and is a general Mac issue. I don't use Macs but I googled this issue and found the fix here.
The summary is that you need to go into your security settings and tell your Mac to open it anyway.