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0x4KD
0x4KD

322 followers

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Stealing from scammers using SQL Injection | Ethical Hacking Payback — Part 1

Have you ever heard about these loot box gambling sites where you can bet the items you won playing games (like CS:GO), and get better…

Nov 13, 2022
3
Stealing from scammers using SQL Injection | Ethical Hacking Payback — Part 1
Stealing from scammers using SQL Injection | Ethical Hacking Payback — Part 1
Nov 13, 2022
3
Pinned

How I became a millionaire in 3h | Fintech Bug Bounty — Part 1

Lately, I’ve been doing some pentesting on a bank. It’s not like they hired me, but I felt curious about their infrastructure and asked…

Jul 28, 2022
2
How I became a millionaire in 3h | Fintech Bug Bounty — Part 1
How I became a millionaire in 3h | Fintech Bug Bounty — Part 1
Jul 28, 2022
2

Running a MITM on a Google Play App | Fintech Bug Bounty — Part 3

This article is the 3rd part of the “Fintech Bug Bounty” series.

Feb 4, 2024
Running a MITM on a Google Play App | Fintech Bug Bounty — Part 3
Running a MITM on a Google Play App | Fintech Bug Bounty — Part 3
Feb 4, 2024

GraphQL Exploitation Techniques | Fintech Bug Bounty — Part 2

This article is the 2nd part of the “Fintech Bug Bounty” series.

Dec 11, 2022
GraphQL Exploitation Techniques | Fintech Bug Bounty — Part 2
GraphQL Exploitation Techniques | Fintech Bug Bounty — Part 2
Dec 11, 2022

Google SSO misconfiguration leading to Account Takeover

I’m a technical guy. However, this post doesn’t contain any technical details, but that’s because this bug doesn’t require any.  I need to…

Oct 14, 2022
1
Google SSO misconfiguration leading to Account Takeover
Google SSO misconfiguration leading to Account Takeover
Oct 14, 2022
1

(XSS) Account takeover using Steam

This story begins a couple of years ago. I was navigating through a gambling website (which I cannot disclose) when I decided I would…

May 1, 2022
(XSS) Account takeover using Steam
(XSS) Account takeover using Steam
May 1, 2022
0x4KD

0x4KD

322 followers

Bug Bounty Hunter, Full-Stack Web Developer & Tech Team Leader

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