azureblog.co.uk
← cd ~/tools
// tools/affected

Am I affected?

Answer each question about your environment. You'll get a dated action plan you can copy into a ticket or add to your calendar.

  1. Do any users sign in with codes sent by text message or phone call?Microsoft-provided SMS and voice MFA in Entra ID.

  2. Do any apps, scripts or devices use Exchange Web Services (EWS)?Common in older integrations, backup tools, room booking and archiving products.

  3. Do printers, scanners or apps send email using a username and password (SMTP AUTH)?Basic authentication to smtp.office365.com.

  4. Do you still run Windows Server 2016?

  5. Do you still run Windows Server 2012 or 2012 R2?

  6. Do you have Windows 11 devices on version 23H2 (Enterprise or Education) or 24H2 (Home or Pro)?

  7. Do you use Entra Connect Sync to sync users from Active Directory?Hybrid identity.

  8. Do you still have scripts using the MSOnline or AzureAD PowerShell modules?Cmdlets like Get-MsolUser or Get-AzureADUser.

  9. Do you manage iPhones or iPads with Intune?

Dates come from the timeline, which links to Microsoft's sources.