Microsoft's Exchange team is warning Exchange Online users that many of its customers are being targeted by password spray attacks using its basic authentication. The warning comes as Microsoft begins ...

Microsoft announced that Basic Authentication will be turned off for all protocols in all tenants starting October 1st, 2022, to protect millions of Exchange Online users. This announcement comes ...

It's finally time for businesses running Exchange Online to switch from Basic Authentication to Modern Authentication before Microsoft disables the former on October 1, 2022, according to the US ...

Microsoft warned customers today that it will start disabling Basic Authentication in random tenants worldwide on October 1, 2022. This reminder comes after the company's September announcement and ...

CISA has released guidance on switching from Basic Authentication (“Basic Auth”) in Microsoft Exchange Online to Modern Authentication (“Modern Auth”) before Microsoft begins permanently disabling ...