Azure Blog storage events in preview
Edit: You need to opt-in to this and Microsoft is only letting a few tenants in at a time. Go to this site for more information.
In a continuation of the announcement of the Azure Event Grid, Azure Blob storage now has storage events in preview. Azure Blob storage will trigger events when a blob is added or deleted (no word on any other events like blob modification) and right now it is only available for the US West Central location with more locations coming soon.
Read the full announcement here