Microsoft Outlook Down: Users Unable to Access Mailboxes
In a significant disruption for millions of users worldwide, Microsoft Outlook has been experiencing a major outage since Wednesday, July 9, 2025, starting at...
Microsoft to Block Attachments in Outlook Web & Windows Used by Threat Actors
Microsoft announced significant security enhancements for Outlook Web and the New Outlook for Windows, introducing new restrictions on file attachments commonly exploited by cybercriminals....
New Phishing Attack that Hides Malicious Link from Outlook Users
A sophisticated phishing technique that exploits Microsoft Outlook's HTML rendering capabilities to hide malicious links from corporate security systems while maintaining their effectiveness against...
Outlook RCE Vulnerability Allows Attackers to Execute Arbitrary Code
Microsoft addressed a significant security flaw in its Outlook email client during the May 2025 Patch Tuesday, releasing fixes for 72 vulnerabilities across its...
Microsoft Attributes Recent Outage of Outlook Web to Code Error in Recent Update
Microsoft experienced a widespread outage on March 19, 2025, affecting Outlook on the web services. The tech giant has attributed the issue to a...
Hackers Bypassing Outlook Spam Filter to Deliver Weaponized ISO Files
A newly uncovered technique allows threat actors to bypass Microsoft Outlook's spam filtering mechanisms, enabling the delivery of malicious ISO files through seemingly benign...








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