Microsoft Defender For Office 365

Platform

Threat entity extracted from intelligence sources

Frequency

8

occurrences

First Seen

December 30, 2025

Last Seen

September 11, 2026

Overview

Recent Events

Relationships

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Related Clusters (7)

AI-Enhanced Executive Impersonation Fraud Campaign Targets Organizations

2h ago·2 sources

Phishing Campaign Exploits ASCII Smuggling to Evade Detection

Sep 4·33 sources

AI-Driven Email Threats Surge in 2026, Barracuda Awarded for Security Solution

Aug 18·3 sources

Phishing Campaign Exploits Google Services to Evade Detection

Aug 7·2 sources

Spear Phishing Market Growth Driven by Rising Cyber Threats and AI

May 11·2 sources

1 / 2

Related Articles (8)

Configure Attack Disruption

learn.microsoft.com·1h ago

ASCII smuggling challenges email phishing filters, Microsoft warns | news

Scworld·6d ago

ASCII smuggling crosses over from AI prompt injection to phishing evasion

Blogs.Microsoft·Sep 3

Best email security solutions for MSPs in 2026: a buyer's guide

Acronis·Aug 18

Standard MFA Won't Stop Hackers Who Route Microsoft 365 Phishing Through Google

Techtimes·Aug 7

1 / 2

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