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@doyensec
Doyensec doyensec
Doyensec works at the intersection of software development and offensive engineering. We discover vulnerabilities others cannot, and help mitigate the risk.

San Francisco / Warsaw

@h1pmnh
@pmnh h1pmnh
Hacking on Synack, HackerOne and Bugcrowd as pmnh - posting interesting tools in this repo, please comment/share/contribute!
@OWASP
OWASP OWASP
The OWASP Foundation

United States of America

@veracode-research
Veracode Research veracode-research
Examples, research notes, tools created by the Veracode Research group. Offered as examples with NO WARRANTY OF ANY KIND.
@synack
Synack synack

United States of America

@pwntester
Alvaro Muñoz pwntester

GitHub Madrid, Spain

@infosec-au
Shubs infosec-au
halcyon

Assetnote Australia

@lc
Corben Leo lc
I hack things (legally)

South Dakota, USA

@hakluke
Luke Stephens (hakluke) hakluke
hacker

@haksecio Australia

@ryanrutan
Ryan Rutan ryanrutan

Synack Austin, TX

@defparam
defparam defparam
Architect, Hacker, FPGA Whisperer, Fuzzerer

Boston, MA

@s0md3v
Somdev Sangwan s0md3v
I create free software, a lot of them.

India

@facebook
Meta facebook
We are working to build community through open source technology. NB: members must have two-factor auth.

Menlo Park, California

@mdisec
Mehmet INCE mdisec
Hack 'em all. Vulnerability Researcher. Muay Thai fighter.

PRODAFT UK

@random-robbie
Robbie random-robbie
Bug Bounty Hunter that appears in your searches! Soz not Soz! Raise an Issue if you wish to contact me do not email me!

Wirral UK

@googleprojectzero
Google Project Zero googleprojectzero
Projects by Google Project Zero
@albinowax
James Kettle albinowax
Director of Research at @PortSwigger

PortSwigger Web Security England

@projectdiscovery
ProjectDiscovery projectdiscovery
Security Through Intelligent Automation

United States of America

@paul-ion
Paul Ionescu paul-ion
Security advocate, ethical hacker, security researcher, inventor, martial art enthusiast and father of three.

VMware

@sw33tLie
sw33tLie
Bug bounty hunter and CS student.

Italy

@samyk
samy kamkar samyk
explo(r|it)ing boundaries

openpath security los angeles

@offensive-security
Offsec offensive-security

OffSec Services Limited

@JordyZomer
Jordy Zomer JordyZomer
Popping the stack all day, everyday.
@irsdl
Soroush Dalili irsdl

SecProject Ltd UK, Worcestershire

@parsiya
Parsia Hakimian parsiya
Application Security "Engineer"

169.254.0.1

@EdOverflow
EdOverflow EdOverflow
Web developer & security researcher.

::1

@tomnomnom
Tom Hudson tomnomnom
Open-source tool maker, trainer, talker, fixer, eater, not really a sheep. He/him.

sbtUK Yorkshire, UK

@gwen001
Gwendal Le Coguic gwen001
Bug hunter, tool maker.

10degres Paris - France

@ozguralp
Ozgur Alp ozguralp
Twitter: @ozgur_bbh
@jhaddix
Jason Haddix jhaddix
Father, hacker, blogger, gamer, & nerd. Bounty Hunter.

United States