Current Status: Engineers have identified that a portion of the infrastructure that facilitates Yammer authentication may have become degraded. Engineers are working to identify the underlying root cause and to remediate impact.
User Impact: Affected users may be unable to sign in to Yammer.
Customer Impact: Analysis of incident scope indicates that a very limited number of customers and users appear to be impacted. No customer reports of the issue have been identified at this time.
Incident Start Time: Thursday, December 3, 2015, at 9:05 AM UTC
Next Update by: Thursday, December 3, 2015, at 12:00 PM UTC