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1,708,329 coordinated disclosures
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46,061 researchers, 1,643 honor badges

Catarino | Security Researcher Profile


Security researcher Catarino has already helped fix 2 vulnerabilities.



Researcher reputation:  0

Real name:
Luis Catarino

About me:
Currently working as CEO and Penetration tester at Adamant Sec, I spend my free time performing cyber security-related study and research, and participate on bug bounty programs and capture the flag events.

Contact email:
Please contact me using my email address:
[email protected]

Alternative Contacts:
For business purposes, please use the following email:
[email protected]

Certifications & Diplomas:
- Degree in Informatics Engineering;
- Offensive Security Certified Professional (OSCP);

Experience in Application Security
1-3 years

Recommendations and Acknowledgements

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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:5
Total patched vulnerabilities:2
Active since:09.07.2018

Reported Vulnerabilities

All Submissions




No posts in blog yet










  Latest Patched

 28.03.2024 montague-ma.gov
 28.03.2024 aparecida.sp.gov.br
 27.03.2024 nccupress.nccu.edu.tw
 26.03.2024 schedule.cc.nih.gov
 26.03.2024 floraargentina.edu.ar
 25.03.2024 vtc.gov.tw
 25.03.2024 pedralva.mg.gov.br

  Latest Blog Posts

04.12.2023 by BAx99x
Unmasking the Power of Cross-Site Scripting (XSS): Types, Exploitation, Detection, and Tools
04.12.2023 by a13h1_
$1120: ATO Bug in Twitter’s
04.12.2023 by ClumsyLulz
How I found a Zero Day in W3 Schools
04.12.2023 by 24bkdoor
Hack the Web like a Pirate: Identifying Vulnerabilities with Style
04.12.2023 by 24bkdoor
Navigating the Bounty Seas with Open Bug Bounty

  Recent Recommendations

    20 March, 2024
    TechVitaverdura:
Great exchanges with this person, thank you for your help and your report
    20 March, 2024
    Mek:
He reported some vulnerabilities and oversights of security best practices on my small private project web page.
Was responsive to e-mail, unlike many other people, so yes, I can recommend him.
    20 March, 2024
    ztwo79:
We would like to thank Pooja for responsibly disclosing a Cross-Site Scripting (XSS) vulnerability in our website. Her prompt reporting and assistance in developing a fix were instrumental in ensuring the security of our users.
    16 March, 2024
    TorutheRedFox:
Thanks for the help with the XSS vulnerability. It was a quick fix.
    15 March, 2024
    adesignguy:
Reported an XSS vulnerability which was helpful and much appreciated. I have patched it now as soon as I saw the email which was forwarded onto me!