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KnowBe4

Microsoft Ribbon PAB Operation Timeout

Minor Impact Monitoring Ongoing May 19, 2026

Incident Lifecycle

Identified Monitoring

Incident Timeline

Monitoring
A fix has been implemented and we are monitoring the results.
May 19, 2026 at 3:25 PM UTC
Identified
We are seeing errors when using the Microsoft Ribbon Phish Alert Button (PAB) to report emails in Classic Outlook. Our team is aware and investigating these errors.
May 19, 2026 at 2:16 PM UTC
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