Email Threats
The latest Email Threats coverage — news, analysis, and updates from the WindowsNews.AI desk.
Microsoft 365 Direct Send Phishing: How to Protect Your Business Now
Microsoft 365's Direct Send feature, designed to simplify email delivery for applications and devices, has become an unwitting accomplice in sophisticated phishing campaigns. Security researchers...
KnowBe4 and Microsoft Join Forces to Revolutionize Email Security with AI-Powered Threat Detection
The cybersecurity landscape is evolving rapidly, and email remains one of the most vulnerable attack vectors for organizations worldwide. In a groundbreaking partnership, KnowBe4 and Microsoft have...
KnowBe4 and Microsoft Join Forces to Enhance Email Security with AI-Powered Threat Detection
In a significant move to bolster organizational cybersecurity, KnowBe4 and Microsoft have announced a strategic integration designed to enhance email security for Microsoft 365 users. This...
Microsoft & KnowBe4 Partner to Transform Email Security with AI and Human-Centric Defense
In the rapidly evolving digital landscape, email remains one of the most persistent attack surfaces for cybercriminals. With attacks growing more sophisticated, enterprises are increasingly relying...
KnowBe4 and Microsoft Boost Email Security with Groundbreaking Integration
In a landmark collaboration, KnowBe4 and Microsoft have joined forces to redefine email security for enterprises. This strategic integration, the first of its kind within Microsoft's security...
KnowBe4 and Microsoft Defender Integration: A Game-Changer for Email Security
The cybersecurity landscape is evolving rapidly, and email remains one of the most vulnerable attack vectors for organizations worldwide. In a groundbreaking move, KnowBe4, a leader in security...
Microsoft Defender's Mail Bombing Detection: A Game-Changer for Email Security in 2025
Microsoft has taken a significant step forward in email security with the introduction of Mail Bombing Detection in Defender for Office 365. This innovative feature arrives at a critical time as...
Open ICES Ecosystem Unlocks Third-Party Integration in Microsoft Defender 365
Microsoft has taken a bold step forward in enterprise email security with the expansion of Defender for Office 365 through the Open ICES (Integrated Cloud Email Security) ecosystem. This strategic...
Outlook 2025 Now Blocks Executable Files, Scripts to Thwart Email Malware
Microsoft has taken a significant step forward in email security by expanding its list of blocked file attachments in Outlook 2025. This latest update targets potentially dangerous file types that...
AI-Driven Defense Blocks Advanced Microsoft 365 Device Code Phishing Attacks
Advanced Microsoft 365 Phishing Attacks and How AI-Driven Defense Shields Your Organization Phishing attacks targeting Microsoft 365 users have escalated to alarming levels of sophistication. A newly...
Exchange Online ML flaw misdirected Gmail as spam from April 25, prompting model rollback
Introduction Exchange Online, a pivotal component of the Microsoft 365 suite, recently faced significant scrutiny due to a malfunction in its spam filtering system. Beginning on April 25, 2025,...