Channel Avatar

@UCZDyl7G-Lq-EMVO8PfDFp9g@youtube.com

57K subscribers - no pronouns :c

My name is Grzegorz Niedziela. I'm a hacker who documents hi


23:46
Turning unexploitable XSS into an account takeover with Matan Berson
01:31:16
Going full-time bug bounty, privilege escalation bugs and more with Douglas Day
01:08:52
Finding criticals in mobile apps - Joel Margolis (0xteknogeek) from @criticalthinkingpodcast
01:16:32
The secret to finding many Criticals - Alex Chapman
07:30
$25k GitHub account takeover & justCTF 2023 CSRF+XSS writeup
10:16
$203,000 bounties for 4 bugs in Azure Health Bot - 2x RCE, path traversal, memory leak
24:20
Request smuggling - do more than running tools! HTTP Request smuggling bug bounty case study
15:29
CSRF - how to find it in 2024? CSRF bug bounty case study
38:08
How I got into cybersecurity and bug bounty?
21:08
How to hack WordPress?
01:12:18
Find more clients and improve in pentesting - Cristi Vlad
25:12
Where are all the RCEs? RCE case study
01:21:32
Everything about full-time bug bounty - Justin “rhynorater” Gardner from @criticalthinkingpodcast
14:08
Bug bounty: year 2 - 0days, a $20k bounty and… laziness - bounty vlog #5
19:36
What types of DoS bugs will get you a bounty? Case study of 138 DoS bug bounty reports
01:27:14
AI and hacking - opportunities and threats - Joseph “rez0” Thacker
09:53
My $20,000 S3 bug that leaked everyone’s attachments - S3 bucket misconfig of pre-signed URLs
23:55
IDOR - how to predict an identifier? Bug bounty case study
01:30:29
From reporting self-XSSes to improving browser security mechanisms - Michał Bentkowski
20:49
How to turn SQL injection into an RCE or a file read? Case study of 128 bug bounty reports
01:10:22
The key to succeed in bug bounty - @NahamSec
01:07:50
Road to Most Valuable Hacker and working while travelling the world - Yassine Aboukir
30:23
How to do account takeover? Case study of 146 bug bounty reports
55:16
Security source code review expert - Shubham Shah
16:31
How to turn a write-based path traversal into a critical? - Bug bounty case study
01:06:41
Inside the Mind of the TOP1 Facebook Bug Bounty Hunter - Youssef Sammouda - BBRD podcast #5
13:20
CodeQL query to detect RCE via ZipSlip - $5,500 bounty from GitHub Security Lab
15:41
ZIION - Set up your web3 testing env with a few clicks
06:17
Client-side path traversal vulnerability class explained - $6,580 GitLab bug bounty
01:01
How to start bug bounty today?
45:48
Bug bounty automation and scaling 0days - Michael Ness - BBRD podcast #4
06:10
$3,133.70 XSS in golang's net/html library - My first Google bug bounty
22:01
$1mln - Generating ETH from thin air - Aurora rainbow bridge withdrawal logic bug
01:08:37
From zero to 6-digit bug bounty earnings in 1 year - Johan Carlsson - BBRD podcast #3
10:38
$1 mln bounty in Aurora blockchain for no input sanitisation bug
28:40
Which XSS payloads get the biggest bounties? - Case study of 174 reports
17:02
How much money I made in my 1st year of bug bounty? Bounty vlog #4
12:55
How to get greater bounties for MEDIUM and LOW risk reports? Account takeover - Stripe
19:58
What functionalities are vulnerable to SSRFs? Case study of 124 bug bounty reports
06:43
$29,000 GitLab - Arbitrary File Read using symlinks
13:45
The hardest CTF task I’ve ever done!
12:51
Client-side desync vulnerabilities - a breakthrough in request smuggling techniques
07:36
An overlooked parameter leads to a critical SSRF in Dropbox bug bounty program
09:31
2022-style OAuth account takeover on Facebook - $45,000 bug bounty
09:13
MetaMask - stealing ETH by exploiting clickjacking - $120,000 bug bounty
17:45
100 hours of reviewing the source code - Bounty vlog #3 - Elastic
10:05
This is my coolest bug bounty report (SSRF ➡ Phishing)
09:09
How I found the $1,500 SSRF in Stripe bug bounty program
09:43
The world's largest bug bounty - $3.4 mln for a bug in Polygon blockchain
06:35
100 hours of bug bounty - I made twice more than as a pentester - Bounty vlog #2
09:23
$100k Hacking any website in Safari with uXSS - a 0-day chain
05:40
admin:admin password allowed stealing Teslas around the world
14:39
100 hours of bug bounty on a public Hackerone program. Bounty vlog #1 - Stripe
09:22
Injecting code into any Homebrew Cask by attacking GitHub Actions script
14:28
Log4j RCE vulnerability explained with bypass for the initial fix (CVE-2021-44228, CVE-2021-45046)
08:04
$28k IDOR that broke Apple Shortcuts - Apple bug bounty
09:48
$16k Stealing secrets.yaml from GitLab using stored XSS - Hackerone bug bounty
07:31
I quit my IT job for YouTube and bounty - bounty vlog #0
14:12
AmazingCryptoWAF - @LiveOverflow's CTF challenge walkthrough - ALLES! CTF
10:14
$2,500 Leaking parts of private Hackerone reports - timeless cross-site leaks