Possible Malware
Two suspicious applications were created in my applications folder around the time I updated to MacOS 13.6 from an earlier version of High Sierra. The two applications were named "Υπομνήσεις.app" and "调度中心.app". I was unable to drag them into the Trash - they stayed in the applications folder. I used an application (Find Any File) that allowed me to move them the Trash. When I tried to empty the Trash, a dialog box informed me that the applications were a part of Mac OS and could not be deleted.
Does anyone know anything about these applications?
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