Coordinated and Responsible Vulnerability Disclosure Free Bug Bounty Program 328,651 coordinated disclosures
190,478 fixed vulnerabilities
407 bug bounties with 862 websites
9,207 researchers, 854 honor badges

MLT Top Security Researcher Top VIP Security Researcher of the Month | Security Researcher Profile


Security researcher MLT has already helped fix 2021 vulnerabilities.



Researcher reputation:  20

Real name:
Matt Telfer

About me:
Back from hiatus. I will now be submitting vulnerabilities again.

How to contact me:
[email protected]

Experience in Application Security
over 5 years

Award / Bug Bounty I prefer:
$$$ (PayPal, Bitcoin, Bank Transfer)
Gift Cards (Amazon, etc)
T-Shirts, clothing
Food and Drinks :)

Recommendations and Acknowledgements

    9 March, 2016
     zothar David Sowder from UT Arlington:
MLT responded with the relevant details in a reasonable amount of time. Our thanks to MLT for providing this information.

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Awards and Achievements


Number of Secured Websites

10+ Websites
50+ Websites
500+ Websites
WEB SECURITY VETERAN
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

REPUTABLE
10+ Recommends
FAMOUS
25+ Recommends
GLOBALLY TRUSTED
50+ Recommends

Blog Author

1 Post
3 Posts
5+ Posts

Research Statistics



Total reports:2536
Total reports on VIP sites:364
Total patched vulnerabilities:2021
Recommendations received:1
Active since:28.02.2015
Top Security Researcher Awards: The Top Security Researcher Top Security Researcher of the Month Top Security Researcher of the Month
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 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
18.10.2018
unpatched
Cross Site Scripting
18.10.2018
unpatched
Cross Site Scripting
18.10.2018
patched
Cross Site Scripting
18.10.2018
patched
Cross Site Scripting
25.02.2018
patched
Cross Site Scripting
25.02.2018
unpatched
Cross Site Scripting
25.02.2018
unpatched
Cross Site Scripting
14.06.2017
patched
Cross Site Scripting
14.06.2017
patched
Cross Site Scripting
14.06.2017
patched
Cross Site Scripting
14.06.2017
patched
Cross Site Scripting
14.06.2017
patched
Cross Site Scripting
14.06.2017
patched
Cross Site Scripting
14.06.2017
patched
Cross Site Scripting
14.06.2017
patched
Cross Site Scripting
14.06.2017
patched
Cross Site Scripting
14.06.2017
patched
Cross Site Scripting
14.06.2017
patched
Cross Site Scripting
14.06.2017
patched
Cross Site Scripting
14.06.2017
patched
Cross Site Scripting

  Latest Patched

 23.03.2019 bonprix.de
 23.03.2019 discogs.com
 22.03.2019 jrailpass.com
 22.03.2019 esa.int
 22.03.2019 thepetitionsite.com
 22.03.2019 temp-mail.org
 22.03.2019 weloveshopping.com
 22.03.2019 sixt.de
 22.03.2019 ioffer.com

  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
     jcfmachado:
Thank you for your time and notification.
    19 March, 2019
     rogerdc01:
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
     interactmultim1:
Thank you k0t for reporting this bug. We appreciate your work!
    19 March, 2019
     CoreInstance:
Armin, vielen Dank für deine professionelle Unterstützung! Dank deiner Hilfe, konnten wir die Schwachstelle bei unserem Kunden direkt beheben.
    18 March, 2019
     ArnY:
Un grand merci pour votre aide. Suite à votre retour rapide et précis la faille a été corrigée rapidement par nos équipes.