A new report from Ontinue is raising major concerns about how Microsoft Teams handles cross-tenant collaboration.

To safeguard against this line of attack, organizations are recommended to restrict B2B collaboration settings to only allow ...

In theory, a threat actor could impersonate someone, invite the victim for a Teams chat, and have them open a phishing link, ...

Accepting a Teams guest invitation can drop users into an unprotected tenant, bypassing all Defender for Office 365 controls.

Microsoft on Wednesday announced coming improvements to its Entra cross-tenant access settings capability for organizational collaborations. Cross-tenant access settings specifically is an Entra ...

Without a point person, an enterprise's tenants can get out of hand. In the world of Microsoft 365 and Microsoft Azure, the word tenant has always been loosely equivalent to the word subscription. Yes ...

Join the event trusted by enterprise leaders for nearly two decades. VB Transform brings together the people building real enterprise AI strategy. Learn more Microsoft is reporting that a ...