macOS 10.14 (Mojave): Getting "dbvis_macos_9_5_8.dmg is damaged during installation" error Print

For the DbVisualizer 9.5.8 installers on macOS the following error will most likely occur when installing on macOS 10.14 (Mojave):

To fix open a Terminal and run:

xattr -d com.apple.quarantine ~/Downloads/dbvis_macos_9_5_8_jre.dmg

(Change the filename to match the installer name you have problems with.)