In the show this week, Paul and I discuss a cyber attack reported against Azure AD Connect that inflicted a vast amount of damage to a business - and how you can take straightforward steps to guard against it. And what podcast would be complete without mentioning AI?  Microsoft get industry-focused with new announcements. In more fun news, Microsoft bring snapchat filters to Microsoft Teams along with animated backgrounds - be the "office joker" and lose the respect of your colleagues today.  Plus - with two new changes to the Graph API and Microsoft Teams Rooms on Android, I ask the question: could these be a chance for Microsoft to be more transparent about power consumption in the service and is there a possibility you could save money and be more sustainable by moving to MTR devices on Android that use much less power, and might cost an order of magnitude less?  Want to stay up to date on all things Practical 365? Follow us on Twitter, Facebook, and Linkedin to stay up to date on all things Microsoft!