Three Microsoft Defender Zero-Days Actively Exploited — BlueHammer, RedSun & UnDefend
A security researcher released three Microsoft Defender vulnerabilities after a CVD dispute. Here's what BlueHammer, RedSun, and UnDefend do and…
CVEs, exploits, pentesting & threat intel
A security researcher released three Microsoft Defender vulnerabilities after a CVD dispute. Here's what BlueHammer, RedSun, and UnDefend do and…
Microsoft's April 2026 Patch Tuesday addresses 168 CVEs including an actively exploited SharePoint Server zero-day and eight Critical-rated remote code…
The definitive roadmap to becoming an ethical hacker in 2026 — from zero to professional, including certifications, tools, and learning…
Learn to write your first Python security tools — port scanners, password crackers, network sniffers and more. No prior Python…
Master Nmap from basic port scanning to advanced OS detection and NSE scripts. Complete reference guide with real examples.
Step-by-step guide to installing Kali Linux in 2026 — covers bare metal, dual boot, VirtualBox, VMware, and WSL2 methods.
A major password manager has disclosed a breach affecting 29 million users with encrypted vaults stolen.
Google April 2026 Android Security Bulletin addresses 32 vulnerabilities including 3 critical RCE flaws.
A critical remote code execution vulnerability has been discovered in OpenSSH affecting millions of servers worldwide.
Get 20+ curated tech stories, tutorials, and a free tool every week. Join 10,000+ developers.
No spam. Unsubscribe anytime.