Edit It seems that Apple has now revoked the app’s signing certificate, meaning that the application can no longer be launched.

The NightOwl application has existed since 2018 and is used to automatically switch between light/dark modes on the operating system. It is an alternative to the built in macOS automatic mode which only switches when the user steps away from the computer.

However, the application has been bought out by “TPE.FYI LLC” in late 20221 that forcibly joins your devices into a botnet for use of market research, without your knowledge