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VU
MEDIUM
Vulnerabilities
Outlook Junk Folder Bypass: How Attackers Hide Malicious URLs
Discover how attackers bypass Microsoft Outlook's Junk folder link preview protection using HTML manipulation to hide malicious phishing URLs from users.
Runtime Rebel Intel
4 min read·May 14, 2026
TH
INFO
Threat Intel
Microsoft Fixes Outlook Classic Crashes Caused by Teams Add-in
Microsoft resolves persistent crashes in Outlook Classic triggered by the Teams Meeting Add-in. Technical details for IT administrators to verify the fix.
Runtime Rebel Intel
3 min read·Mar 31, 2026
VU
LOW
Vulnerabilities
Microsoft Outlook Fixes Gmail IMAP Sync Bug in Version 2404
Microsoft resolves a persistent bug in Classic Outlook causing IMAP synchronization failures and connection errors for Gmail and Yahoo mail users.
Runtime Rebel Intel
3 min read·Mar 24, 2026