I was looking through the EAM logs recently, and I've noticed that there are several logs which looks like detections, but the description is completely vague. It just says "Behaviour blocker event", but doesn't explain what triggered these events. Has anyone ever noticed something like this?
Since it says "Component: Core" I would imagine it is just to do with internal checks (maybe even for activities being performed by running software) but nothing was escalated (e.g. an actual block or alert) because of the verdicts. This is all speculation so do not rely on this as an actual explanation as it is not factual. Will be cool if it turns out my guess is right though.
I'm going to name-drop @Umbra (hope he won't mind) because he should be able to help you right off the bat, or get a response from an engineer to forward it back to you quite quickly.