Microsoft to block Exchange Online access for outdated mobile devices

Microsoft announced on Monday that it will soon block mobile devices running outdated email software from accessing Exchange ...
Bleeping Computer

Microsoft to start retiring Exchange Web Services in October 2026

Microsoft said today that the Exchange Web Services (EWS) API for Exchange Online and Office 365 will be retired in approximately three years. EWS is a cross-platform API that can be used to develop ...
Windows Central

Microsoft is set to pull the plug on Exchange Web Services (EWS) — here's the cutoff date

Microsoft is set to retire Exchange Web Services (EWS) on October 1, 2026, after which it will WS requests from non-Microsoft apps to Exchange Online. The change won't impact EWS in Exchange Server, ...
TechRadar

Thousands of Microsoft Exchange servers remain unpatched against major threat - here's what to do to stay safe

Microsoft sounded the alarm on a hybrid Exchange bug in early August 2025 However almost 30,000 instances remain vulnerable Microsoft has advised users how to defend their endpoints, so patch now ...
ZDNet

Everything you need to know about the Microsoft Exchange Server hack

Update 26.3.2024: While not on the same scale as 2021's Microsoft Exchange Server hack (see below this update), security problems impacting Exchange Server have reemerged. In March 2024's monthly ...