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Microsoft’s April 2026 Update Adds New RDP Security Warnings to Protect Against Phishing via .rdp Files
Phishing

Microsoft’s April 2026 Update Adds New RDP Security Warnings to Protect Against Phishing via .rdp Files

25 April 2026 dark6

Microsoft's April 2026 Patch Tuesday introduces new multi-layer warning dialogs in Windows Remote Desktop Connection, designed to protect users from...
Microsoft Patch Tuesday April 2026: 168 Vulnerabilities Fixed Including Actively Exploited SharePoint Zero-Day
Vulnerability

Microsoft Patch Tuesday April 2026: 168 Vulnerabilities Fixed Including Actively Exploited SharePoint Zero-Day

25 April 2026 dark6

Microsoft's April 2026 Patch Tuesday fixes a record 168 vulnerabilities, including an actively exploited SharePoint zero-day (CVE-2026-32201) and a publicly...
PoC Exploit Leaked for Unpatched Windows Privilege Escalation Zero-Day ‘BlueHammer’
Vulnerability

PoC Exploit Leaked for Unpatched Windows Privilege Escalation Zero-Day ‘BlueHammer’

13 April 2026 dark6

A disgruntled researcher has published a working exploit for BlueHammer, an unpatched Windows local privilege escalation zero-day that abuses Windows...
Windows Zero-Day “BlueHammer” Exploit Code Released — SYSTEM Privileges at Risk
Vulnerability

Windows Zero-Day “BlueHammer” Exploit Code Released — SYSTEM Privileges at Risk

10 April 2026 dark6

Exploit code has been publicly released for BlueHammer, a Windows zero-day privilege escalation vulnerability that allows attackers to gain full...
A Silent Vulnerability Exposed: How Hackers Used Hidden Commands to Steal Sensitive Data
Vulnerability

A Silent Vulnerability Exposed: How Hackers Used Hidden Commands to Steal Sensitive Data

3 December 2025 dark6

Microsoft’s seemingly “unremarkable” November 2025 Patch Tuesday update actually contained a major security fix. But even the most meticulous patching...
ClickFix: Fake Windows Updates and PNG Steganography Make a Darker Play for User Machines
Malware

ClickFix: Fake Windows Updates and PNG Steganography Make a Darker Play for User Machines

25 November 2025 dark6

For those deeply involved with cybersecurity, the past few years have seen a dramatic rise in sophisticated phishing campaigns leveraging...
Windows 11 fails to start after KB5058405 update
Vulnerability

Windows 11 fails to start after KB5058405 update

29 May 2025 securebulletin.com

The recent disclosure by Microsoft regarding the KB5058405 cumulative update for Windows 11 has significant implications for enterprise cybersecurity and...
Critical vulnerability in the 7-Zip file archiver allows attackers to bypass MotW
Vulnerability

Critical vulnerability in the 7-Zip file archiver allows attackers to bypass MotW

21 January 2025 dark6

A significant security vulnerability has been identified in the popular file archiver 7-Zip, allowing attackers to bypass the Windows Mark...
FLUX#CONSOLE: new malware campaign exploits Windows Management Console
Malware

FLUX#CONSOLE: new malware campaign exploits Windows Management Console

16 December 2024 securebulletin.com

In a sophisticated attack dubbed FLUX#CONSOLE, threat actors are employing tax-themed phishing lures to exploit the Microsoft Management Console (MMC),...
Critical NTLM Vulnerability in Windows
Vulnerability

Critical NTLM Vulnerability in Windows

8 December 2024 dark6

Security researchers have identified a critical vulnerability affecting all Windows Workstation and Server versions, including Windows 7, Server 2008 R2,...