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Browse our collection of cybersecurity research, threat intelligence reports, and technical analyses.

Endpoint Security

Reducing the N-Day Window: Essential Strategies for Endpoint Security

The N-day window, the critical period between public vulnerability disclosure and successful patch deployment, presents a significant and dangerous challenge in cybersecurity. Mastering effective patch …

Mar 26, 2026 Read More
Endpoint Security

Patch Management Strategies: Closing the N-Day Vulnerability Window

The N-day window represents a persistent cybersecurity threat where known vulnerabilities are exploited before patches are applied. This article explores critical patch management strategies to …

Mar 25, 2026 Read More
Microsoft Tools & Hacks

Active Directory Security: Unmasking and Preventing the Skeleton Key Threat

Active Directory is the backbone of enterprise security, but it's vulnerable to sophisticated threats like the Skeleton Key attack. This article explores how to unmask …

Mar 23, 2026 Read More
Microsoft Tools & Hacks

Weaponizing Certutil: How Attackers Abuse Legitimate Tools for Lateral Movement

Attackers are increasingly leveraging legitimate system tools like `certutil.exe` for "Living Off The Land" (LOTL) strategies. This technique allows them to blend in, bypass security …

Mar 22, 2026 Read More
Threat Intelligence

Nation-State Cyber Operations: South Asia's Evolving Threat Landscape by 2026

South Asia is a region experiencing a rapid digital transformation and complex geopolitical dynamics, leading to an escalating cyber arms race. This article projects nation-state …

Mar 14, 2026 Read More
Threat Intelligence

Pyeongchang Olympic Games Targeted Cyber Attack

The 2018 Pyeongchang Winter Olympics were targeted by the Olympic Destroyer malware, which disrupted the opening ceremony IT infrastructure in a sophisticated false-flag operation.

Feb 15, 2018 Read More
Microsoft Tools & Hacks

Load and Inject Malicious DLL Using Microsoft Tools

Attackers can leverage legitimate Microsoft signed binaries to load and inject malicious DLLs into running processes, effectively bypassing application whitelisting and endpoint security.

Jan 20, 2018 Read More
Threat Intelligence

Crypto Miners Are Making Money With Your Money: How to Fight Them

Cryptojacking has become one of the most prevalent cyber threats, silently hijacking computing resources to mine cryptocurrency. Learn how to detect and prevent these attacks.

Jan 05, 2018 Read More
Microsoft Tools & Hacks

PowerShell: Malwares Can Use It Without PowerShell.exe

Advanced malware can execute PowerShell commands without ever calling powershell.exe, effectively bypassing many endpoint security solutions. This research explores the techniques used and how to …

Nov 15, 2017 Read More
Microsoft Tools & Hacks

DDE Attacks: How Attackers Spread Malware Using a Microsoft Feature

Dynamic Data Exchange (DDE) is a legitimate Microsoft Office feature that attackers exploit to execute arbitrary commands without requiring macro-enabled documents.

Nov 01, 2017 Read More
Malware Analysis

BadRabbit Ransomware Analysis

BadRabbit ransomware targeted organizations in Russia, Ukraine, and Eastern Europe through compromised websites using fake Adobe Flash update prompts.

Oct 25, 2017 Read More
Microsoft Tools & Hacks

Hide Malware Using Microsoft HTML Interpreters

Microsoft HTML Application Host (mshta.exe) and other HTML interpreters can be leveraged by attackers to execute malicious scripts while evading traditional security controls.

Oct 10, 2017 Read More
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Disclaimer: All content on this website is provided strictly for educational and informational purposes. The techniques, tools, and methodologies described are intended to help security professionals, researchers, and students understand cybersecurity threats and develop effective defenses. SAFE Cyberdefense does not condone or encourage any illegal or unauthorized activity. Always obtain proper authorization before conducting security testing. Read full disclaimer →

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