LibraCyber incident
Degraded email analysis for Microsoft 365 customers
Ongoing since 07:18 PM UTC, affecting Smart Banners.
Since 17:45 UTC, a Microsoft 365 outage affecting Exchange Online has prevented us from analyzing incoming emails for Microsoft 365 customers. No emails are lost: they are still delivered normally to your mailboxes, but emails received during this period may not display a security banner. Google Workspace customers are not affected. We are monitoring the situation closely and will provide an update as soon as Microsoft resolves the issue.
Affected components
Update timeline
- monitoring Nov 12, 2026, 07:18 PM UTC
Since 17:45 UTC, a Microsoft 365 outage affecting Exchange Online has prevented us from analyzing incoming emails for Microsoft 365 customers. No emails are lost: they are still delivered normally to your mailboxes, but emails received during this period may not display a security banner. Google Workspace customers are not affected. We are monitoring the situation closely and will provide an update as soon as Microsoft resolves the issue.
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