Microsoft soru cevapta şöyle cevaplanmış
Hi Apptils,
I am Dave, I will help you with this.
This does seem to be a false positive, it is a bug currently being reported by hundreds of people at the moment, it seems to be related to all Chromium based web browsers and Electron based apps like Whatsapp, Discord, Spotify...etc.
This is an evolving situation with no official word from Microsoft yet, but seems to be caused by Security Intelligence Update for Microsoft Defender Antivirus - KB2267602 (Version 1.373.1508.0)
Chrome tabanlı web tarayıcılar ve Electron tabanlı uygulamalardan kaynaklı gibi gözüküyor demişler. Muhtemelen windows defender ile ilgili bir güncelleme sorunu olduğunu düşünmelerine rağmen henüz resmi bir açıklama gelmemiş.