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827,780 coordinated disclosures
466,688 fixed vulnerabilities
1275 bug bounties with 2,433 websites
21,684 researchers, 1280 honor badges

JulioCesar | Security Researcher Profile


Security researcher JulioCesar has already helped fix 342 vulnerabilities.



Researcher reputation:  20

Real name:
Júlio César Madeira Soares

About me:
With a keen interest for Information Security, as well as believing that Information Security does not need to be complex, Jlio Csar has started helping website owners identify, patch, and prevent vulnerabilities in their Web Applications, Mobile Applications, and in networks. Our mission is to help website owners and organizations defend against threats of all kinds to make positive changes to the information security industry for a more safe and secure future.

How to contact me:
You can contact me via email - [email protected]

PGP: 0x2DEE241C

I encourage you to contact me ASAP so we can work together to quickly protect your users! All communication will be kept privat

Alternative Contacts:
Send me an email through the website contact form: www.infosec.com.br

Certifications & Diplomas:
SANS Security 542

SANS Security 560

SANS Security 660

Experience in Application Security
1-3 years

Award / Bug Bounty I prefer:
Hall of Fame, thank you, written acknowledgement of discovery, Bug Bounty payment in bitcoin, Paypal or gift card, internship, job offer, etc

Halls of Fame:
Julio's profile on hackerone: https://hackerone.com/juliocesar

Julio's profile on Bugcrowd: https://bugcrowd.com/juliosoares

http://pages.ebay.com/securitycenter/ResearchersAcknowledgement.html

Recommendations and Acknowledgements

@ahaurw01     24 August, 2017
    Twitter ahaurw01 Aaron from Curiosity Media:
Thanks for finding a XSS bug on our site and going to great lengths to provide accurate details about it. Much appreciated!
@FinnJensen     20 February, 2017
    Twitter FinnJensen Finn Jensen from MyPressWire:
Julio Cesar found a Reflected XSS on our site and was quick to respond to emails. Big thanks and keep up the wonderful work.

Please login via Twitter to add a recommendation

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:487
Total reports on VIP sites:32
Total patched vulnerabilities:342
Recommendations received:2
Active since:02.02.2017

Open Bug Bounty Certificate


Researcher Certificate



No posts in blog yet


Reported Vulnerabilities

All Submissions VIP SubmissionsFeatured Submissions

  Latest Patched

 04.03.2021 jobth.com
 04.03.2021 tcyonline.com
 03.03.2021 klear.com
 03.03.2021 haraj.ws
 03.03.2021 mylibmusic.me
 03.03.2021 statscrop.com
 02.03.2021 deltadentalins.com
 02.03.2021 uscutter.com
 02.03.2021 skoob.com.br
 02.03.2021 unimed.coop.br

  Latest Blog Posts

10.02.2021 by Renzi25031469
Sysadminotaur nº88
10.02.2021 by Open Bug Bounty
Higher Submissions Quality Standard
25.12.2020 by _Y000_
How to bypass mod_security (WAF)
10.12.2020 by _Y000_
sql injection to bypass Mod_Security
10.12.2020 by _Y000_
Create encoded sql payloads

  Recent Recommendations

@_lhordd     3 March, 2021
    Twitter _lhordd:
Thanks for helping me with the flaws in my site. The best work i’ve ever seen.
@_Kkommi     3 March, 2021
    Twitter _Kkommi:
Thanks for reporting xss in my site.
@_Kkommi     3 March, 2021
    Twitter _Kkommi:
Thanks
@CERT_rlp     1 March, 2021
    Twitter CERT_rlp:
The team of CERT-rlp would like to thank Cyber_India for a responsible and coordinated disclosure of vulnerabilities.
@CERT_rlp     1 March, 2021
    Twitter CERT_rlp:
The team of CERT-rlp would like to thank Cyber_India for a responsible and coordinated disclosure of vulnerabilities