Microsoft sends out bizarre “Microsoft Teams FCM” notification to customers

As per a number of studies from customers the world over, Microsoft Teams customers have obtained a bizarre notification from the corporate’s app. The alert is titled “Microsoft Teams FCM” and content material is just “Test notification!”.

Microsoft despatched out this suspicious-looking notification to Teams customers on Thursday morning, main them to imagine that Microsoft Teams is damaged or down. We perceive that the storage notifications might be linked to a vulnerability in Google’s Firebase platform.

The notification, as reported by a number of customers on Twitter and different social media platforms, simply reads “FCM Messages” with “check notification” proper beneath it.

“It was sent to a “fcm_fallback_notification_channel” and the icon for the notification was not the traditional groups icon however a offered circle,” one consumer famous on Reddit.

Microsoft Teams FCM

Tapping on the notification doesn’t appear to do something past closing the alert popup, which appeared on cell units. For now, these notifications seem like innocent and you may safely ignore them.

What is “FCM Messages” notification in Microsoft Teams?

FCM stands for Firebase Cloud Messaging (FCM), a Google-owned service, which lots of Google’s apps and Microsoft apps use to ship notifications on cell units.

Last week, a vulnerability was found in Firebase Cloud Messaging (FCM), which allowed attackers to use FCM keys saved in APK information.

It seems that Microsoft despatched customers a notification whereas making an attempt to check the FCM service after Google patched the vulnerability. The mass “Microsoft Teams FCM Messages” messages are probably tied to current occasions round Google’s Firebase Cloud Messaging (FCM)

Following that, Microsoft launched an official assertion by way of Office 365 dashboard, which states, “Some users may receive unexpected Test notifications on their mobile devices”.

“We’re investigating an issue where users may receive text notifications on their mobile devices,” Microsoft stated.

This is a growing story…

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