Microsoft is upgrading the Authenticator App

Due to breaches involving MFA fatigue (attacker keeps sending requests until accepted), number matching and location will be enabled on Microsoft’s Authenticator App on Thu, 9 Feb 2023.

Note: if you use a mobile phone, select ‘I can’t see the number’. This will allow the number screen to reappear.

Please note that UC has no control over this change as this is a Microsoft initiative and this only affects people who use the Microsoft Authenticator app (e.g., to log into your UC email).

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