Dev_Chukwuka (@Dev_Chukwuka) header
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root@dev:~$ whoami Security Researcher | Bug Hunter

Joined October 2025
Photo by Dev_Chukwuka (@Dev_Chukwuka)Photo by Dev_Chukwuka (@Dev_Chukwuka)Photo by Dev_Chukwuka (@Dev_Chukwuka)Photo by Dev_Chukwuka (@Dev_Chukwuka)Photo by Dev_Chukwuka (@Dev_Chukwuka)Photo by Dev_Chukwuka (@Dev_Chukwuka)Photo by Dev_Chukwuka (@Dev_Chukwuka)Photo by Dev_Chukwuka (@Dev_Chukwuka)Photo by Dev_Chukwuka (@Dev_Chukwuka)
Diving deeper into bug hunting, vulnerability analysis and ethical hacking.🥺😣 #Udemy
CSRF with broken Refer Validation Solved 💙 @PortSwigger
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Happy new month, everyone! @X Welcome to November. I hope this month brings us closer to the things we've been praying, working and hoping for. May we find reasons to smile, strength when things get difficult, opportunities where we least expect them, and peace in places we've been struggling. To everyone quietly figuring life out, chasing dreams, learning, building and trying again, I hope November is kind to you. May we all have beautiful stories to tell by the end of this month. One day at a time. One step at a time. We're getting there. ❤️ Happy new month! 🥂
Anyone actively hunting on @inspectiv right now? Submitted my first bug 10 days ago and no reply. Do they normally take this long to triage, or is something up?
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Binance 💔
> preauth rce on gitlab > 6 billion dollars liquidated from binance > php2shell > ios 27.2 patches like a million bugs > pentagon gets hacked > brotli oob bug > emudhra private key = 4 > supply chain attack on polymarket > full chains all over this is only the beginning
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No organisation is too small or too big to be a target. Whether you're a startup, a growing business, or a global enterprise, you're hackable. Cyber threats don't discriminate based on company size. If you're connected, you're a potential target. Take security seriously. 💥
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Pics of the day 😶
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Dev_Chukwuka retweeted
Your Story. Your Reward! Did a digital skills programme transform your life, career, or business? Share your experience in a 60–120-second video for a chance to win a laptop, tablet, or high-end smartphone. The challenge begins 2 November 2026 Stay tuned for the participation criteria and submission guidelines. Your digital story could be your winning moment!
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Fawwk 🥺 Pics of the day
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✊️🙌
100 Web Vulnerabilities, Categorized Into Various Types: Injection Vulnerabilities: 1. SQL Injection (SQLi) 2. Cross-Site Scripting (XSS) 3. Cross-Site Request Forgery (CSRF) 4. Remote Code Execution (RCE) 5. Command Injection 6. XML Injection 7. LDAP Injection 8. XPath Injection 9. HTML Injection 10. Server-Side Includes (SSI) Injection 11. OS Command Injection 12. Blind SQL Injection 13. Server-Side Template Injection (SSTI) Broken Authentication and Session Management: 14. Session Fixation 15. Brute Force Attack 16. Session Hijacking 17. Password Cracking 18. Weak Password Storage 19. Insecure Authentication 20. Cookie Theft 21. Credential Reuse Sensitive Data Exposure: 22. Inadequate Encryption 23. Insecure Direct Object References (IDOR) 24. Data Leakage 25. Unencrypted Data Storage 26. Missing Security Headers 27. Insecure File Handling Security Misconfiguration: 28. Default Passwords 29. Directory Listing 30. Unprotected API Endpoints 31. Open Ports and Services 32. Improper Access Controls 33. Information Disclosure 34. Unpatched Software 35. Misconfigured CORS 36. HTTP Security Headers Misconfiguration XML-Related Vulnerabilities: 37. XML External Entity (XXE) Injection 38. XML Entity Expansion (XEE) 39. XML Bomb Broken Access Control: 40. Inadequate Authorization 41. Privilege Escalation 42. Insecure Direct Object References 43. Forceful Browsing 44. Missing Function-Level Access Control Insecure Deserialization: 45. Remote Code Execution via Deserialization 46. Data Tampering 47. Object Injection API Security Issues: 48. Insecure API Endpoints 49. API Key Exposure 50. Lack of Rate Limiting 51. Inadequate Input Validation Insecure Communication: 52. Man-in-the-Middle (MITM) Attack 53. Insufficient Transport Layer Security 54. Insecure SSL/TLS Configuration 55. Insecure Communication Protocols Client-Side Vulnerabilities: 56. DOM-based XSS 57. Insecure Cross-Origin Communication 58. Browser Cache Poisoning 59. Clickjacking 60. HTML5 Security Issues Denial of Service (DoS): 61. Distributed Denial of Service (DDoS) 62. Application Layer DoS 63. Resource Exhaustion 64. Slowloris Attack 65. XML Denial of Service Other Web Vulnerabilities: 66. Server-Side Request Forgery (SSRF) 67. HTTP Parameter Pollution (HPP) 68. Insecure Redirects and Forwards 69. File Inclusion Vulnerabilities 70. Security Header Bypass 71. Clickjacking 72. Inadequate Session Timeout 73. Insufficient Logging and Monitoring 74. Business Logic Vulnerabilities 75. API Abuse Mobile Web Vulnerabilities: 76. Insecure Data Storage on Mobile Devices 77. Insecure Data Transmission on Mobile Devices 78. Insecure Mobile API Endpoints 79. Mobile App Reverse Engineering IoT Web Vulnerabilities: 80. Insecure IoT Device Management 81. Weak Authentication on IoT Devices 82. IoT Device Vulnerabilities Web of Things (WoT) Vulnerabilities: 83. Unauthorized Access to Smart Homes 84. IoT Data Privacy Issues Authentication Bypass: 85. Insecure "Remember Me" Functionality 86. CAPTCHA Bypass Server-Side Request Forgery (SSRF): 87. Blind SSRF 88. Time-Based Blind SSRF Content Spoofing: 89. MIME Sniffing 90. X-Content-Type-Options Bypass 91. Content Security Policy (CSP) Bypass Business Logic Flaws: 92. Inconsistent Validation 93. Race Conditions 94. Order Processing Vulnerabilities 95. Price Manipulation 96. Account Enumeration 97. User-Based Flaws Zero-Day Vulnerabilities: 98. Unknown Vulnerabilities 99. Unpatched Vulnerabilities 100. Day-Zero Exploits
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My blue tick expires today and I still haven’t dropped a banger post 😭💔
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Hmm
Me using CTFs and bug hunting to avoid family gatherings
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Grateful 🙏 🤲
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The four Cs keeping software engineers alive .🤧
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Dev_Chukwuka retweeted
As a Civil Engineering student, I'm learning that our work isn't just about buildings and roads. It's also about the future we want to create. The goal isn't just to build more, but to build better. 🌱
This connects directly to SDG 11: Sustainable Cities and Communities. But sustainable development goes beyond constructing infrastructure. It means creating solutions that are inclusive, resilient, environmentally responsible, and built to serve future generations
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🍿 UPDATE on the Popcorn Time cleanup Of the 20 domains Eye Security flagged: ▸ 17 now point to Shadowserver ▸ 3 don't, and whoever holds them could push code to computers still running the app ▸ 1 of those 3 was registered Oct 19 Read ↓ thehackernews.com/2026/10/re…
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