We were able to access the data of thousands of customers in a matter of minutes.

We’ve notified Microsoft and they have fixed the vulnerability, but we wanted to share our findings with you so that you can protect yourself from similar attacks.

The full technical details will be released soon on our blog (https://wizsec.jp/blog/) as well as at Black Hat USA 2019 (August 6-8)
https://t.co/24pfjQdEyl