“Upload file” ≠ safe. We walk through real abuse paths (SVG, EXIF, URL-fetch) and a tight hardening plan you can ship. Dive in → medium.com/p/file-upload-… 🕶️ For defenders. Lab-safe techniques. 🕵️ Hacker energy #HiddenInvestigations #AppSec #WebSecurity #CTF #OWASP

Yep — 5 CTFs. 3 Days. 1 Team. 🔥 We casually treated it as a warm-up 😎 🏆 h4kc0n – 29th 🎯 corCTF – 42nd 🔧 FWE CTF – 51st 🐍 snakeCTF – 70th 🔥 TFC CTF – 96th / 1811 teams More to come 😉 🔗 HiddenInvestigations.Net #CTF #CyberSecurity #InfoSec #Hacking #hiddeninvestigation

Hidden Investigations presents a Mini CTF — a solo cybersecurity quest for beginners. 🧙‍♂️ 📅 Sept 5 | 🕖 7–11 PM (UTC+6) 🧩 5+ challenges | 🎁 ZoomEye & DarkEye access + certs 📜 Reg opens Sept 4 after 4 PM! 🔗 minictf.hiddeninvestigations.net #MiniCTF #HiddenInvestigation #CTFBD

🚩 Mini CTF Alert! 🗓 Date: Friday, September 5, 2025 ⏰ Time: 7:00 PM – 11:00 PM (UTC +6) 🔐 5+ fun challenges 🎟️ Free ZoomEye & DarkEye coupons 🏅 Certificates for top players! 🟡 Register now: Play.HiddenInvestigations.Net 🖼️ Check the poster & scan the QR to join!

Are you guys ready? It's not just for beginners—there are also fun challenges designed for seasoned CTF pros to enjoy! 🟡 REGISTER NOW 📍 Play.HiddenInvestigations.Net (Scan the QR code on the poster to jump in!) #CTF #CyberSecurity #MiniCTF #HiddenInvestigations #HICTF2025

🚩 MINI CTF is Now Live! Mini CTF has officially begun! Join now and solve beginner-friendly challenges from 7:00 PM to 11:00 PM (UTC+6). 👉 Head to --> play.hiddeninvestigations.net to compete and earn rewards! #CTF #CyberSecurity #MiniCTF #HiddenInvestigations #HICTF2025 #CTFbd

⚔️ MINI CTF Scoreboard Update – 2.5 Hours In! We’re halfway through the Mini CTF, and the competition is heating up! 🔥 👉 play.hiddeninvestigations.net Keep pushing. Still plenty of time to solve and rise! ⚔️ #CTF #CyberSecurity #MiniCTF #HiddenInvestigations #HICTF2025 #CTFbd

⏳ Just 40 Minutes Left! Only 40 minutes remain in the Hidden Investigations Mini CTF! Still time to climb the leaderboard or crack that one last challenge. 🔐💥 Give it your best shot — the clock’s ticking! ⌛ #CTF #CyberSecurity #MiniCTF #HiddenInvestigations #HICTF2025

🎉 Our Mini CTF (Sept 5, 2025) was a success! 👥 190 players | 🧩 23 challs (5 unsolved) 🏆 Top: 1. BL4CK_570RM 2. 0xSn0w 3. ItsTHEAvro ⚡ 90 on scoreboard zero server downtime 🔥 #HiddenInvestigations #CTF

Free MITRE ATT&CK® workshop by Hidden Investigations — Fri, Sept 19 @ 8:00 PM (UTC+6). Fundamentals → mapping → purple-team tips → live demos + Q&A. Join from anywhere 🌍 About us: HiddenInvestigations.net #mitreattack #DFIR #BlueTeam #CTF #CyberSecurity #infosec #CTFbd

⚠️ Workshop Update The MITRE ATT&CK® Workshop, originally planned for Friday, Sept 19 at 8:00 PM (UTC+6), has been postponed. A rescheduled date will be shared shortly. Stay connected with us at HiddenInvestigations.net #CyberSecurity #MITREATTACK #BlueTeam #DFIR #LearnWithHI

🚀 We at #SunshineCTF2025! Proudly secured 41st place out of 1376 teams with 3955 points, achieving a 76.74% solve rate. 🌟 About Us: Hiddeninvestigations.Net #HiddenInvestigations #CTF #CyberSecurity #OffensiveSecurity #CTFbd

We placed 8th out of 407+ teams worldwide at EnigmaXplore 3.0 (CTF) by IIIT Nagpur! 12h of RE, Pwn, OSINT, Crypto on CTFd—GGs to all teams & organizers. On to the next! 🚀 #CTF #CyberSecurity #ReverseEngineering #OSINT #Crypto #IIITNagpur

🧠 Want to build your own #CyberSecurity lab? Meet #BugBay – a Pentest Labs Manager from Hidden Investigations ⚡ 🚀 Run 24+ vulnerable web apps via Docker 💡 Auto hostname setup, safe & isolated testing 🔗 github.com/hidden-investi… #BugBay #EthicalHacking #CTF #InfoSec #Docker

We just received our Black Hat USA CTF 2025 prizes 🕶️🥈 Hosted By bugcrowd 🏆 2nd place out of 397 global teams 💥 7725 points | 65 challenges Custom Ray-Ban Aviators 👓 + Challenge Coin 🪙 #BlackHatCTF #Bugcrowd #CTF #Cybersecurity #HiddenInvestigations

Bug bounty folks: meet Sub Intel—passive subdomain recon that runs 100% in your browser. Fuse 7 sources (+Shodan), de-dupe+timestamp, copy/download in 1 click. Target → Sources → Fetch → Export. Try: subintel.hiddeninvestigations.net #bugbounty #recon #appsec #osint #pentest