Announcing Attack Simulation Training in Microsoft Defender for Office 365

Few important questions:
- are payload available in different languages? I see them in English (and I love the amount available <3) and I see there are none available in polish.

- if other languages are there - how can we choose them? In the old attack sim the payload language was determined by admin who was launching simulation - which was terrible (i can only send simulations to users using the same language). Is there / will there be an option to choose payload language? Or maybe it would be determined based on user selected language? 

- I see you can create your own payloads with sms or teams message as attack surface - however I cannot choose those. Is this unavaialbe at the moment but coming sometime in the future?

- I know the trainings are in 12+ languages - are any other coming as well?