Day 149: Flags Frameworks and Firewall Shadows 🎮🧠🔥

It’s been almost a week since I completed my first Capture the Flag challenge and something changed. Gamification isn’t just a method it’s a mindset. I’m recognizing how much more effective I become when learning is framed like a mission. The hunt the reward the clarity it sticks. As I return to CISSP prep and other cert goals I’m sharpening that approach.


🐁 New Windows RAT Evades Detection for Months

A new Remote Access Trojan has been quietly bypassing EDRs and AV tools using WMI and PowerShell obfuscation. Its ability to blend into normal operations highlights why behavioral detection and layered defense are essential.

https://thehackernews.com/2025/05/new-windows-rat-evades-detection-for.html

📛 Over 100000 WordPress Sites at Risk Due to Popup Builder Plugin

An actively exploited vulnerability in the Popup Builder plugin allows attackers to inject scripts into WordPress pages. This is a reminder that even noncore plugins can represent a major threat vector.

https://thehackernews.com/2025/05/over-100000-wordpress-sites-at-risk.html

📡 Botnet Backdoors in ASUS Routers

Researchers have discovered persistent backdoors in ASUS routers tied to a global botnet operation. The malware survives firmware upgrades meaning factory resets are the only true remediation.

https://www.darkreading.com/vulnerabilities-threats/botnet-persistent-backdoors-asus-routers

🐙 Pumabot Linux Botnet Campaign

Pumabot is actively targeting Linux based devices using SSH brute force and common misconfigs. Once in it installs rootkits and uses the systems for DDoS and crypto mining.

https://www.darkreading.com/threat-intelligence/pumabot-targets-linux-devices-botnet-campaign

🧩 Spring Cloud Gateway Vulnerability Enables Header Injection

Apps using Spring Cloud Gateway are vulnerable to header injection due to improper sanitization. This can allow attackers to spoof users or pivot laterally within cloud environments.


⚠️ SentinelOne Outage Caused by Broken Windows Update Detection

An issue in SentinelOne’s update logic misidentified a critical Windows update as malicious causing endpoint outages. Even elite tools can fall when QA is bypassed under pressure.

https://go.theregister.com/feed/www.theregister.com/2025/05/30/sentinelone_outage

🛰️ Real Time Threat Intel is the New Firewall

Static blocklists and weekly updates don’t cut it anymore. Real time threat intelligence powered by AI and sensor feedback is becoming essential to modern cyber defense.


🍪 93 Billion Worth of Stolen Cookies and Sessions

Session hijacking is still thriving. Attackers are using malware to harvest cookies bypassing MFA protections and selling active session tokens on the dark web.


🎮 Reflection

Whether it’s a RAT hiding in memory or a cookie bypassing MFA the lesson is the same. Stealth and misdirection are the primary weapons of modern attackers. The CTF I completed was fun but now I see it was also prophetic. Gamified training rapid response intel and deeper inspection all lead toward mastery.

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