Passwordless breach hits Microsoft 365 at 79 orgs; fix only limits what Copilot can see
YvesMulkers · x · 2026-11-06
Attackers gained access to Microsoft 365 accounts at 79 organizations without a password. Microsoft's upcoming fix only controls what Copilot can see, not how the door was opened — leaving the underlying access issue unresolved for enterprises relying on Copilot.
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