Times have changed, specifically for the worse when it comes to how easy it is to attack your data in the cloud. That is not necessarily due to the advent of cloud technologies themselves, but rather because automation is free and cheap. Think PowerShell, Python, etc., and that cloud represents a much larger attack surface than a traditional data center approach. It's time to reconsider backup in light of ransomware.
M365 - SharePoint/OneDrive Center
ENow Software's Microsoft SharePoint/OneDrive blog built by Microsoft MVPs for IT/Sys Admins.
Nicolas is the founder, as well an architect, author and speaker focused on Office 365 and Azure at NBConsult. Nicolas is a Microsoft Certified Master for Exchange and Office 365, Microsoft MVP (Most Valuable Professional) for Microsoft Office Apps and Services since March 2007. Nicolas has co-authored “Microsoft Exchange Server 2013: Design, Deploy and Deliver an Enterprise Messaging Solution”, published by Sybex.