Bug 444100

Summary: Kmymoney will not open
Product: [Applications] kmymoney Reporter: David Eggleton <david.f.eggleton>
Component: generalAssignee: KMyMoney Devel Mailing List <kmymoney-devel>
Status: RESOLVED NOT A BUG    
Severity: normal CC: me
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: macOS (DMG)   
OS: macOS   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description David Eggleton 2021-10-20 10:54:35 UTC
“kmymoney.app” can’t be opened because Apple cannot check it for malicious software.
Comment 1 David Eggleton 2021-10-20 10:55:50 UTC
“kmymoney.app” can’t be opened because Apple cannot check it for malicious software.
Comment 2 Dawid Wróbel 2021-10-21 19:14:31 UTC
This is because our installation packages are not currently being notarized with Apple – which is a somewhat complicated process.

You can still open KMyMoney, you just need to go to System Preferences -> Security & Privacy and open the app from there. 

Once that's done, it will continue open normally, until you update the app.