Karthikeyan.V – Medium

Home

Following

Library

Reading history

Stories

Stats

Karthikeyan.V

Published in
InfoSec Write-ups

How I Hacked a Fake DMart Website and Took It Down!

I Hacked a Fake D-Mart Site That Was Spreading on WhatsApp and Collecting Users’ Information

Mar 10

How I Hacked a Fake DMart Website and Took It Down!

Mar 10

Published in
InfoSec Write-ups

TNSTC(Tamil Nadu State Transport Corporation) data breach — an interesting bug that allowed me to…

Exposing millions of data by exploiting simple bug in TNSCTC

Feb 1

TNSTC(Tamil Nadu State Transport Corporation) data breach — an interesting bug that allowed me to…

Feb 1

Published in
InfoSec Write-ups

How I Found a Ticket Booking Bug That Allowed Me to Travel Almost for Free in TNSTC

Have you ever imagined booking a bus ticket for free or at the lowest cost and traveling anywhere you want? Sounds unbelievable, right…

Jan 28

How I Found a Ticket Booking Bug That Allowed Me to Travel Almost for Free in TNSTC

Jan 28

Published in
InfoSec Write-ups

How I Found a Critical Bug That Leaked Chennai Residents’ Information

exposed sensitive user information without authentication. It emphasizes the importance of securing applications to protect user data

Jan 26

How I Found a Critical Bug That Leaked Chennai Residents’ Information

Jan 26

Published in
InfoSec Write-ups

How I Secured Tamil Nadu CM Cell Website from a Data Breach

A story about how I found a bug that led to a complete database leak.

Dec 23, 2024

How I Secured Tamil Nadu CM Cell Website from a Data Breach

Dec 23, 2024

Published in
InfoSec Write-ups

The Story of Finding CVE-2014–4210 in a Private Program

In the realm of cybersecurity, vulnerabilities often remain hidden until they are actively sought out. My journey into discovering…

Nov 25, 2024

The Story of Finding CVE-2014–4210 in a Private Program

Nov 25, 2024

Published in
InfoSec Write-ups

A Easy P4 in 10 min The Story of Finding Interesting Vulnerability inVDP program

In the world of cybersecurity, vulnerabilities can lead to severe consequences for organizations and their users. A recent discovery of a…

Nov 19, 2024

A Easy P4 in 10 min The Story of Finding Interesting Vulnerability inVDP program

Nov 19, 2024

Published in
InfoSec Write-ups

Finding and Mitigating Open Redirect Vulnerability in BBC

In the realm of cybersecurity, vulnerabilities can pose significant threats to users and organizations alike. A recent discovery involving…

Nov 18, 2024

Finding and Mitigating Open Redirect Vulnerability in BBC

Nov 18, 2024

TALE OF A VULNERABILITY WHICH LEADS TO ACCOUNT TAKEOVER OF GOVERNMENT ANDROID APPLICATION

A bug in android app lead to takeover account

Nov 15, 2024

TALE OF A VULNERABILITY WHICH LEADS TO ACCOUNT TAKEOVER OF GOVERNMENT ANDROID APPLICATION

Nov 15, 2024

Published in
InfoSec Write-ups

HOW I HACKED BILLION ANDROID USERS SOCIAL AND 3rd PARTY ACCOUNT | A STORY ABOUT 5000$ BUG |…

In this blog, I will explain the process of how I discovered a vulnerability that triggers the mobile application which in turn allows me…

Nov 15, 2024

HOW I HACKED BILLION ANDROID USERS SOCIAL AND 3rd PARTY ACCOUNT | A STORY ABOUT 5000$ BUG |…

Nov 15, 2024

Karthikeyan.V

Karthikeyan.V

Founder And CEO Of Cappriciosec ,Hacker , Cyber Security Researcher. I Hacked Into Google , Android OS and more | karthithehacker.com

Following

Help
Status
About
Careers
Press
Blog
Privacy
Rules
Terms
Text to speech