Microsoft Defender Updates

Massive Microsoft 365 outage affects Outlook, Defender, more

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· 7h · on MSN

Microsoft 365 down: What happened to Outlook, Teams, Store and Defender today? First outage details emerge

Microsoft 365 was down for numerous users on Thursday.

· 6h · on MSN

Microsoft Outage: Users Report Issues In Outlook, Azure, Teams, Defender XDR; Gmail Also Down?

· 4h

It’s not just you: Massive Microsoft 365 outage affects Outlook, Defender, more

· 4h

Microsoft Outlook Outage Leaves Users Without Email; Tech Company Working On Resolving Issue

Microsoft has found what caused an outage that crippled its services like Outlook and Teams.

· 5h

Microsoft 365 Outlook down: Microsoft breaks silence on outage

· 6h

Microsoft working to fix Outlook email issues

· 5h

Microsoft 365 outage: Outlook is down. What we know.

"Users may be seeing degraded service functionality or be unable to access multiple Microsoft 365 services," the company wrote on its 365 status page.

· 13h

Microsoft 365 Offline for Thousands — Downdetector Flags Widespread Disruption

· 5h

Microsoft email outage update: Are Outlook, Teams, Azure back up? Positive news amid downtime

6hon MSN

Microsoft 365 outage map: List of cities impacted the most by massive downtime

Microsoft outage map: Several Microsoft services, including Teams, Outlook, and Defender, experienced massive downtime

8mon

What is Microsoft 365 451 4.3.2 Temporary server error and how to fix it? Here's if mobile, desktop, Windows, macOS, iOS and Android users are facing issues

What is Microsoft 365 451 4.3.2 Temporary Server Error and how to fix it? Microsoft 365 faced outages affecting Outlook, Teams, Defender, and Purview. Users reported over 11,000 issues. The error indicates server-side problems.

Microsoft

Resurgence of a multi‑stage AiTM phishing and BEC campaign abusing SharePoint

Microsoft Defender Researchers uncovered a multi‑stage AiTM phishing and business email compromise (BEC) campaign targeting multiple organizations in the energy sector.