Early access. The directory is still filling out, and every rating here comes from a researcher's reported experience.

Leaderboard

Researcher rankings

Researchers ranked by advisory credits across Apple, Microsoft, Jenkins, Drupal, and every other vendor whose security releases we index. Based on 500 credit lines in published advisories.

All vendors Microsoft 11,447 Apple 7,654 Google Chrome 1,659 Drupal 1,646 Mozilla 1,421 Jenkins 1,414 GitLab 508 Roundcube 180 Frappe 179 FreeRDP 163 Red Hat 156 Apache 97 Open-webui 79 ImageMagick 61 Sgl-project 52 Eclipse Foundation 50 Getgrav 44 Curl 36 Totolink 33 OpenSSL 33 Linux 29 Hexpm 26 Advantech 25 Moodle 24 Zoom 23 Jishenghua 23 Surrealdb 22 Zitadel 22 Progress Software Corporation 21 LogicalDOC 20 Splunk 20 SourceCodester 19 Webkul 18 Edgelesssys 16 @sveltejs 16 Craftcms 15 Erlang 14 Typo3 14 ZcashFoundation 14 Gnome 13 Eosphoros-ai 12 Ginlix-ai 12 Netcore 12 Opencats 12 Progress 11 Linksys 11 GeoVision Inc. 10 Traefik 10 VideoWhisper.com 10 Agno-agi 10 SolarWinds 10 GNU 10 Brainstorm Force 9 Kiloview 9 Otrs 9 ZKTeco 9 Letta-ai 9 DrayTek 9 Dromara 9 Guchengwuyue 8 Moxi624 8 Zen Cart 8 Erzhongxmu 8 Froxlor 8 Gedelumbung 8 GitoxideLabs 8 Erik Debye 8 Fast-uri 8 Unclecode 8 Uselotus 7 TP-Link Systems Inc. 7 Aspose 7 Macrozheng 7 Sahlberg 7 Diem-project 7 Itsourcecode 7 GeoDirectory 7 Krupalshah 6 Admidio 6 Semcms 6 1Panel-dev 6 MISP 6 Arraytics 6 Eptura 6 TrueBooker 6 GDATASoftwareAG 6 Google 6 Fireware OS 6 TDuckCloud 6 nh4tvd 6 Vraj404 5 H3C 5 Thelia 5 HMS Networks 5 Rdesktop 5 Meetecho 5 CGM 5 Librenms 5 NationalSecurityAgency 4 Yungengxin 4 Dav-ee 4 Emersion 4 Hotel Booking 4 Jovancoding 4 Project-MONAI 4 Ministry of Justice General Directorate of Information Technology 4 Eleveo 4 Pbuchbinder 4 Opensource-socialnetwork 4 Otter Blocks 4 ElementsReady Addons for Elementor 4 Cure53 4 Magepeople inc. 4 Siyuan-note 4 WatchGuard Fireware OS 4 Tencent 4 VideoLAN 4 Easy Property Listings 4 FacturaScripts 4 Satya-vinay 4 CervantesSec 4 Deepseek-ai 4 Oretnom23 4 GitroomHQ 3 ACF Extended 3 Yangzongzhuan 3 SQLite 3 DeepPavlov 3 Travisun 3 LiteSpeed Cache 3 WuKongOpenSource 3 Parse-community 3 Westboy 3 Cloudflare 3 Camunda 3 aaPanel 3 Lavalite 3 Krayin 3 Codepeople 3 VertiGIS Ltd. 3 E4jvikwp 3 Netis 3 Sunkaifei 3 Xnau webdesign 3 YunaiV 3 WP ManageNinja LLC 3 BlackBeltTechnology 3 ASUS 3 Studio-Saelix 3 Houtini-ai 3 Subhajitkhan 3 Phpipam 3 Cozmoslabs 3 The GNU C Library 2 Stirling-Tools 2 Elunez 2 Dell 2 Neo4j 2 Python Software Foundation 2 Twisted 2 Y 2 Gz-yami 2 GPAC 2 MikroTik 1 Grafana 1 Kodezen 1 The Wikimedia Foundation Mediaw 1 Stormshield 1 AWS 1 Zephyrproject 1 E2fsprogs 0 Open-reception 0 C4illin 0 Trusted Domain Project 0 Part-DB 0 MongoDB 0 Okta 0 Pypa 0 GestSup 0 Gnutls 0 Argoproj 0 Openldap 0 Dassault Systèmes 0 A2aproject 0 Hewlett Packard Enterprise 0 Unisoc 0 OpenStack 0 Samsung 0 Zephyrproject-rtos 0 Eyeplus 0 HCL 0 WSO2 0 Libxml2 0 Tox-dev 0 David-Crty 0 Intel(R) Processors 0 Bytecodealliance 0 IBM 0 Util-linux 0 Ziroom 0 Kernel 0 Vitejs 0 Python 0 Py-pdf 0 FOSSBilling 0 YS-infoware 0 Vitest-dev 0 Nodejs 0 Linux Kernel 0 Kvcache-ai 0 Fortinet 0 Markdown-it 0 OpenPrinting 0 DevaslanPHP 0 Qt 0 Mljar 0 Https://github.com/curl/curl 0 Python-pillow 0 HAProxy 0 Cacti 0 Aio-libs 0 Oracle Corporation 0 Apostrophecms 0 openGauss-server 0 NewType Infortech 0 Authlib 0 Siemens 0 The-40-Thieves 0 OpenVPN 0 Systemd 0 Intranda 0
500 researchers · Mozilla
#451
Aki Helin
1 credits
1
credits
#452
Gregory Smiley of Security Compass
1 credits
1
credits
#453
Yassine Tioual
1 credits
1
credits
#454
Michał Bentkowski
1 credits
1
credits
#455
Daniel DeFreez
1 credits
1
credits
#456
Sun ZhiWei from Lenovo GIC security lab
1 credits
1
credits
#457
Ken Okuyama
1 credits
1
credits
#458
Andrea Palazzo
1 credits
1
credits
#459
Rh0
1 credits
1
credits
#460
Hyeonjun Ahn [:deayzl]
1 credits
1
credits
#461
zx from qriousec
1 credits
1
credits
#462
musicDespiteEverything
1 credits
1
credits
#463
db
1 credits
1
credits
#464
thegoldmandm
1 credits
1
credits
#465
lifeasageek
1 credits
1
credits
#466
rugk
1 credits
1
credits
#467
Jacolon Walker
1 credits 1 CVE Sep 2026 → Sep 2026
1 CVE
1
credits
#468
Nils
1 credits
1
credits
#469
Enrique Rando
1 credits
1
credits
#470
Tyson Smith
1 credits
1
credits
#471
Maor Kleinberger
1 credits
1
credits
#472
Brandon Perry
1 credits
1
credits
#473
Scott Bell
1 credits
1
credits
#474
Jesse Schwartzentruber
1 credits
1
credits
#475
AaylaSecura1138
1 credits
1
credits
#476
paranoidmoth
1 credits
1
credits
#477
Frans Rosén
1 credits
1
credits
#478
Matheus Vrech
1 credits
1
credits
#479
Christian Holler
1 credits
1
credits
#480
shutdown
1 credits
1
credits
#481
Juho Nurminen of Mattermost
1 credits
1
credits
#482
alayershunters
1 credits
1
credits
#483
Quy Pham [:0x4lter]
1 credits
1
credits
#484
Gustavo Grieco
1 credits
1
credits
#485
Young Min Kim (CompSec Lab at Seoul National University)
1 credits
1
credits
#486
Mikhail
1 credits
1
credits
#487
Daniel Kozlowski
1 credits
1
credits
#488
Surya Dev Singh
1 credits
1
credits
#489
Andrei Enache
1 credits
1
credits
#490
Richard Thomas
1 credits
1
credits
#491
Iaf Intel
1 credits
1
credits
#492
nasalislarvatus3000
1 credits
1
credits
#493
Lishuo Song
1 credits
1
credits
#494
Azza Tegar Naufal Ataullah
1 credits
1
credits
#495
sachin shinde
1 credits
1
credits
#496
James Forshaw
1 credits
1
credits
#497
Nithissh
1 credits
1
credits
#498
Ezra Caltum
1 credits
1
credits
#499
Ukyo Akai
1 credits
1
credits
#500
Mario Heiderich
1 credits
1
credits
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