Coordinated and Responsible Vulnerability Disclosure Free Bug Bounty Program 328,489 coordinated disclosures
190,246 fixed vulnerabilities
405 bug bounties with 859 websites
9,196 researchers, 854 honor badges

geeknik | Security Researcher Profile

Security researcher geeknik has already helped fix 229 vulnerabilities.

Researcher reputation:  0

Real name:

About me:
Independent security research lab, making the Internet a safer place for everyone, one IP address at a time...

How to contact me:

All communication will be kept private.

Alternative Contacts:
If I fail to respond via email, please contact me on Twitter: @geeknik

Experience in Application Security
over 5 years

Award / Bug Bounty I prefer:
If you\'re feeling generous:



Amazon Gift Cards:

Halls of Fame:
Google, Mozilla, Yahoo, OpenSSL, PHP, Perl, Mapbox, andd on and on and on... An additional 47 CVE have been assigned by MITRE based upon my bug reports.

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Recommendations and Acknowledgements

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Awards and Achievements

Number of Secured Websites

10+ Websites
50+ Websites
500+ Websites
1000+ Websites

Advanced Security Research

WAF Bypasser
CSRF Master
30+ Reports
AppSec Logic Master
30+ Reports
Fastest Fix
Fix in 24 hours

Outstanding Achievements

Secured OBB
OBB Advocate
Improved OBB

Commitment to Remediate and Patch

Patch Master
55% Patched
Patch Guru
65% Patched
Patch Lord
75% Patched

Recommendations and Recognition

10+ Recommends
25+ Recommends
50+ Recommends

Blog Author

1 Post
3 Posts
5+ Posts

Research Statistics

Total reports:776
Total reports on VIP sites:163
Total patched vulnerabilities:229
Total vulnerabilities on Hold (Open Bug Bounty):445
Active since:14.07.2015
Top VIP Security Researcher Awards: Top VIP Security Researcher of the Week Top VIP Security Researcher of the Week Top VIP Security Researcher of the Week

Open Bug Bounty Certificate

No posts in blog yet

Reported Vulnerabilities

All Submissions VIP SubmissionsFeatured Submissions

Domain Reported Status Type
Cross Site Scripting

  Latest Patched


  Latest Blog Posts

22.03.2019 by HackerGautam
TLS 1.3 Genesis, Mechanism and Working
19.03.2019 by Open Bug Bounty
GDPR PII exposure can now be securely reported via Open Bug Bounty
24.02.2019 by ismailtsdln
Apple XSS Vulnerability - Proof of Concept (PoC)
24.02.2019 by ismailtsdln
How do you use an xss as a keylogger ?
23.02.2019 by ismailtsdln
Everything about XSS is in this source!

  Recent Recommendations

    22 March, 2019
Thank you for your time and notification.
    19 March, 2019
Ezio has helped me with a vulnerability. Answered very fast after some questions and showed the way to examine the issue. Very professional!
    19 March, 2019
Thank you k0t for reporting this bug. We appreciate your work!
    19 March, 2019
Armin, vielen Dank für deine professionelle Unterstützung! Dank deiner Hilfe, konnten wir die Schwachstelle bei unserem Kunden direkt beheben.
    18 March, 2019
Un grand merci pour votre aide. Suite à votre retour rapide et précis la faille a été corrigée rapidement par nos équipes.