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1,246,748 coordinated disclosures
899,027 fixed vulnerabilities
1,584 bug bounty programs, 3,148 websites
28,429 researchers, 1,443 honor badges

myokoTop-50 VIP Open Redirect Reporter Top Security Researcher of the Month | Security Researcher Profile


Security researcher myoko has already helped fix 903 vulnerabilities.



Researcher reputation:  200

Real name:
myoko

About me:
freelance software developer from dawei

Contact email:
[email protected]
[email protected]

Alternative Contacts:
[email protected]
[email protected]

Experience in Application Security
over 5 years

Award / Bug Bounty I prefer:
award , bounty , hof ,

Halls of Fame:
Google , Microsoft, Apple , At&t , cert-EU, Olx , ncsc nl , intel , Microsoft , lenovo , Alibaba , Vodafone , IBM , Toyota , Telefonica, United Nations and etc ....

Follow me on:
Twitter

Ethics and Rules:
myoko is required to abide by the ethics and rules of the Open Bug Bounty project. If you reasonably believe that rules are not respected, please report this to us.

Recommendations and Acknowledgements

@despegar_appsec     14 September, 2018
    Twitter despegar_appsec Application Security from Despegar.com:
Nutronex reported a vulnerability on one of our microsites, and provided helpful information to reproduce it. It has since been fixed. We thank him for his good work and his contribution to the ethical hacking community!
@testberichteDE     23 November, 2018
    Twitter testberichteDE Andreas S from Testberichte.de:
Hi Myo Ko, thank you very much for your information on our vulnerability! This helps us keeping our website secure.
@MicStr81     8 November, 2018
    Twitter MicStr81 M. Strauß from ETC Shop:
Thank you for helping us to fix our problem.
Good work!
@SNTech2     24 October, 2018
    Twitter SNTech2 SnTech2 from Sharenet:
Thanks for alerting us of the issue which we were able to patch. Thanks again for all your help.
@DealNews     22 October, 2018
    Twitter DealNews Brian Moon from DealNews.com, Inc.:
Thanks for the XSS report. Turns out it was in a 3rd party widget. We have put some checks around what data we send to that at widget.
@RinusSpit     10 October, 2018
    Twitter RinusSpit Rinus from Rinus Spit:
Myoko aka Nutronex, great thanx for reporting and details for a vulnerability on our website
@astroseekcom     2 October, 2018
    Twitter astroseekcom Petr9 from Astro-Seek.com:
Myoko(nutronex) showed me several examples of XSS vulnerability and helped me to fix it. Thank you.
@nishika99414153     5 September, 2018
    Twitter nishika99414153 Nishikant from QuestionPro:
Myoko aka nutronex, great thanks for reporting and detailed steps to reproduce the vulnerability...
@nishika99414153     5 September, 2018
    Twitter nishika99414153 Nishikant from QuestionPro:
Myoko aka nutronex, great thanks for reporting and detailed steps to reproduce the vulnerability...
@donovancarthew     23 August, 2018
    Twitter donovancarthew Donovan from Skoolbag:
Nutronex responded quickly with the information we needed to resolve the issues. Thanks Nutronex!

Shows the first 10 recommendations. See all.

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Honor Badges


Number of Secured Websites

10+ Secured Websites Badge
50+ Secured Websites Badge
500+ Secured Websites Badge
Web Security Veteran Badge
10+ Websites
50+ Websites
500+ Websites
WEB SECURITY VETERAN
1000+ Websites

Advanced Security Research

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

Outstanding Achievements

Secured OBB Badge
OBB Advocate Badge
Improved OBB Badge
Secured OBB
OBB Advocate
Improved OBB

Commitment to Remediate and Patch

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

Recommendations and Recognition

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

Distinguished Blog Author

Distinguished Blog Author Badge
Distinguished Blog Author Badge
Distinguished Blog Author Badge
1 Post
3 Posts
5+ Posts

Research Statistics



Total reports:1751
Total reports on VIP sites:271
Total patched vulnerabilities:903
Recommendations received:12
Active since:25.03.2018
Top VIP Security Researcher Awards: Top VIP Security Researcher of the Month Top VIP Security Researcher of the Month Top VIP Security Researcher of the Month 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 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 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


Researcher Certificate

Reported Vulnerabilities

All Submissions VIP SubmissionsFeatured Submissions




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  Latest Patched

 25.06.2022 mohca.gov.bt
 25.06.2022 ual.es
 25.06.2022 aslteramo.it
 25.06.2022 understood.org
 25.06.2022 ossokolje.edu.ba
 25.06.2022 e.csb.gov.lv
 25.06.2022 mansfield.vic.gov.au
 25.06.2022 educba.com
 25.06.2022 fodors.com

  Latest Blog Posts

15.02.2022 by sepkatpro
Ultimate XSS Polyglot
11.11.2021 by mistry4592
The Most used Chrome Extensions are Used For Penetration Testing.
08.10.2021 by NNeuchi
How I Found My First Bug Reflected Xss On PIA.GOV.PH(Philippine Information Agency)
26.08.2021 by PyaePhyoThu98
eG Manager v7.1.2: Improper Access Control lead to Remote Code Execution (CVE-2020-8591)
14.07.2021 by Open Bug Bounty
Interview With Open Bug Bounty

  Recent Recommendations

@TiagoGuedesEGo1     20 June, 2022
    Twitter TiagoGuedesEGo1:
shashank_bhure made us aware of several security vulnerabilities that represented security flaws of several degrees and needed to be rectified.

It was a pleasure working with you and I hope we can work again in the future, Thank you!
@TiagoGuedesEGo1     15 June, 2022
    Twitter TiagoGuedesEGo1:
Hardik_850 made us aware of several security vulnerabilities that represented security flaws of several degrees and needed to be rectified.

It was a pleasure working with you and I hope we can work again in the future, Thank you!
@DeBuecher     3 June, 2022
    Twitter DeBuecher:
Peter was of good help
@salmankhan2016     26 May, 2022
    Twitter salmankhan2016:
thanyou security_helper5
@securityhelper5     26 May, 2022
    Twitter securityhelper5:
thank you for report