I'd be interested to see the track record since they implemented notarization. How often has it caught malware, both before and after the fact? I haven't seen

I'd be interested to see the track record since they implemented notarization. How often has it caught malware, both before and after the fact? I haven't seen any headlines about e.g. a popular application failing to launch one day because Apple found a miner in it some time after initial notarization.