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When one email service goes down, others don’t stop trying to send emails to users of the affected service.
Summary
The result is snarled traffic that takes time to clear up.
This is a brief wire summary, the full story (linked below) has the complete details.
KazaSec's take
Microsoft 365 tenants sit at the center of identity, email, and file storage for most organizations, which makes a single compromised admin account there far more damaging than one compromised endpoint. A dedicated tenant security review is the fastest way to know where that risk actually sits.
Coverage details
We've archived 617 other articles touching the same topic (it outage, architecture, technology) , see the full security news archive.
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