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 11,401
Apple 7,503
Google Chrome 1,659
Drupal 1,585
Mozilla 1,421
Jenkins 1,414
GitLab 321
Roundcube 180
Frappe 179
Red Hat 121
FreeRDP 119
Apache 97
Open-webui 79
ImageMagick 61
Sgl-project 50
Getgrav 43
Totolink 33
Eclipse Foundation 32
Curl 26
Hexpm 26
Advantech 25
Moodle 24
Zoom 23
Jishenghua 23
Surrealdb 22
Zitadel 22
Progress Software Corporation 21
Splunk 20
LogicalDOC 20
SourceCodester 19
Webkul 18
Edgelesssys 16
@sveltejs 16
Typo3 14
ZcashFoundation 14
Gnome 12
Craftcms 12
Eosphoros-ai 12
Netcore 12
Opencats 12
Progress 11
OpenSSL 11
Linksys 11
Traefik 10
VideoWhisper.com 10
Agno-agi 10
SolarWinds 10
Otrs 9
DrayTek 9
Letta-ai 9
Dromara 9
Guchengwuyue 8
Brainstorm Force 8
Erlang 8
Moxi624 8
Zen Cart 8
Froxlor 8
GitoxideLabs 8
Erik Debye 8
Fast-uri 8
Uselotus 7
ZKTeco 7
Aspose 7
Diem-project 7
Itsourcecode 7
Admidio 6
Krupalshah 6
1Panel-dev 6
Erzhongxmu 6
Semcms 6
Eptura 6
TrueBooker 6
MISP 6
Macrozheng 6
TDuckCloud 6
Unclecode 6
nh4tvd 6
Vraj404 5
GeoVision Inc. 5
H3C 5
HMS Networks 5
Thelia 5
Rdesktop 5
Arraytics 5
Meetecho 5
Librenms 5
Yungengxin 4
Dav-ee 4
Jovancoding 4
Project-MONAI 4
Emersion 4
Hotel Booking 4
Opensource-socialnetwork 4
Ministry of Justice General Directorate of Information Technology 4
Eleveo 4
Pbuchbinder 4
ElementsReady Addons for Elementor 4
Cure53 4
Siyuan-note 4
WatchGuard Fireware OS 4
Tencent 4
Google 4
VideoLAN 4
Easy Property Listings 4
FacturaScripts 4
Satya-vinay 4
Oretnom23 4
ACF Extended 3
Yangzongzhuan 3
WuKongOpenSource 3
Westboy 3
Cloudflare 3
DeepPavlov 3
aaPanel 3
Lavalite 3
TP-Link Systems Inc. 3
Camunda 3
Krayin 3
WP ManageNinja LLC 3
Fireware OS 3
Netis 3
Sunkaifei 3
Studio-Saelix 3
Houtini-ai 3
Subhajitkhan 3
BlackBeltTechnology 3
Deepseek-ai 3
Elunez 2
Parse-community 2
Neo4j 2
Gz-yami 2
GPAC 2
MikroTik 1
Grafana 1
Dell 1
The Wikimedia Foundation Mediaw 1
Stormshield 1
Y 1
GestSup 0
E2fsprogs 0
C4illin 0
Trusted Domain Project 0
MongoDB 0
Pypa 0
Dassault Systèmes 0
A2aproject 0
Hewlett Packard Enterprise 0
Unisoc 0
Argoproj 0
SQLite 0
WSO2 0
Libxml2 0
Samsung 0
Zephyrproject-rtos 0
Eyeplus 0
Tox-dev 0
David-Crty 0
Linux 0
Util-linux 0
Ziroom 0
Kernel 0
Vitejs 0
IBM 0
YS-infoware 0
Vitest-dev 0
Linux Kernel 0
Kvcache-ai 0
Python 0
FOSSBilling 0
Mljar 0
Https://github.com/curl/curl 0
Python-pillow 0
HAProxy 0
Aio-libs 0
Oracle Corporation 0
Apostrophecms 0
Fortinet 0
ASUS 0
Markdown-it 0
OpenPrinting 0
DevaslanPHP 0
Qt 0
OpenVPN 0
Systemd 0
Zephyrproject 0
openGauss-server 0
NewType Infortech 0
Siemens 0
#1
Google
1,289 credits
1289 CVEs Jul 2026 → Oct 2026
1289 CVE
1,289
credits
#2
Anonymous
600 credits
600 CVEs 2 vendors
Jun 2026 → Oct 2026
1 CVE 599 other
600
credits
#3
Mozilla
563 credits
139 CVEs 2 vendors
Aug 2026 → Oct 2026
563 CVE
563
credits
#4
0ccbbf129444eb66344ccafb92b00df4
486 credits
261 CVEs May 2026 → Oct 2026
261 CVE 225 other
486
credits
#5
yhw
348 credits
283 CVEs Jun 2026 → Oct 2026
283 CVE 65 other
348
credits
#6
Pan Zhenpeng (@Peterpan0927) of STAR Labs SG Pte. Ltd.
243 credits
33 CVEs May 2026 → Sep 2026
227 CVE 16 recognition
243
credits
#7
Peter Malone
241 credits
43 CVEs May 2026 → Sep 2026
232 CVE 9 recognition
241
credits
#8
Billy Jheng Bing Jhong
240 credits
33 CVEs 2 vendors
May 2026 → Sep 2026
224 CVE 16 recognition
240
credits
#9
Zhiniang Peng with HUST
231 credits
219 CVEs May 2026 → Oct 2026
220 CVE 11 other
231
credits
#10
haowei yan
214 credits
147 CVEs Jun 2026 → Oct 2026
147 CVE 67 other
214
credits
#11
Thanatos Tian (HKPolyU)
213 credits
212 CVEs Jun 2026 → Oct 2026
213 CVE
213
credits
#12
txz
206 credits
206 CVEs Jun 2026 → Oct 2026
206 CVE
206
credits
#13
Daniel Beck, CloudBees, Inc.
203 credits
185 CVEs Feb 2018 → Sep 2026
185 CVE 18 other
203
credits
#14
yhw & txz
197 credits
197 CVEs Jun 2026 → Oct 2026
197
credits
#15
Pwnforr777
192 credits
100 CVEs Jun 2026 → Oct 2026
99 CVE 93 other
192
credits
#16
Seung Chan Kim
187 credits
96 CVEs Jun 2026 → Oct 2026
96 CVE 91 other
187
credits
#17
Jmini
170 credits
89 CVEs Jul 2026 → Oct 2026
89 CVE 81 other
170
credits
#18
AIフィジカルインターフェイス二号機
164 credits
86 CVEs May 2026 → Oct 2026
86 CVE 78 other
164
credits
#19
stratan (@5tratan)
151 credits
17 CVEs Jul 2026 → Sep 2026
144 CVE 7 recognition
151
credits
#20
pwn2addr
148 credits
77 CVEs 2 vendors
May 2026 → Oct 2026
76 CVE 72 other
148
credits
#21
41ae55e9310ff27fa6f26af4727e5590
139 credits
72 CVEs Jun 2026 → Oct 2026
72 CVE 67 other
139
credits
#22
Yaqi Chao
132 credits
109 CVEs 10 vendors
Oct 2026 → Oct 2026
132 CVE
132
credits
#23
Kugelblitz with Microsoft
126 credits
63 CVEs Jul 2026 → Aug 2026
63 CVE 63 other
126
credits
#24
wgg
124 credits
123 CVEs Jun 2026 → Oct 2026
124 CVE
124
credits
#25
Kevin Guerroudj, CloudBees, Inc.
121 credits
116 CVEs Jan 2022 → Aug 2026
116 CVE 5 other
121
credits
#26
k0shl
117 credits
60 CVEs Jun 2026 → Oct 2026
60 CVE 57 other
117
credits
#27
Wadeck Follonier, CloudBees, Inc.
116 credits
113 CVEs Aug 2018 → Mar 2024
113 CVE 3 other
116
credits
#28
Minjea Park
109 credits
58 CVEs Jul 2026 → Oct 2026
58 CVE 51 other
109
credits
#29
@2st__ with Diffract
108 credits
107 CVEs Jun 2026 → Oct 2026
108 CVE
108
credits
#30
HaiND from the Post and Telecommunication Institute of Technology
106 credits
104 CVEs 88 vendors
Oct 2026 → Oct 2026
106 CVE
106
credits
#31
Jeongmin Choi
105 credits
56 CVEs Jun 2026 → Oct 2026
56 CVE 49 other
105
credits
#32
Aobo Wang
104 credits
56 CVEs Jul 2026 → Oct 2026
56 CVE 48 other
104
credits
#33
Kentaro Kawane with GMO Cybersecurity by Ierae, Inc.
96 credits
51 CVEs May 2026 → Oct 2026
51 CVE 45 other
96
credits
#34
Haein Lee with KAIST Hacking Lab
95 credits
51 CVEs May 2026 → Oct 2026
51 CVE 44 other
95
credits
#35
OpenAI Codex Security - Amy Burnett
91 credits
12 CVEs Jun 2026 → Sep 2026
85 CVE 6 recognition
91
credits
#36
Marcus Johansson (marcus_johansson)
88 credits
37 CVEs Aug 2026 → Oct 2026
84 CVE 4 other
88
credits
#37
Tristan Madani (@TristanInSec) from Talence Security
87 credits
12 CVEs May 2026 → Sep 2026
82 CVE 5 recognition
87
credits
#38
Viktor Gazdag
87 credits
83 CVEs Jun 2018 → Apr 2019
83 CVE 4 other
87
credits
#39
hieuPenguinnn
87 credits
85 CVEs 66 vendors
Oct 2026 → Oct 2026
87 CVE
87
credits
#40
Microsoft
85 credits
48 CVEs May 2026 → Sep 2026
48 CVE 37 other
85
credits
#41
h4urek with secsys lab
80 credits
43 CVEs May 2026 → Oct 2026
43 CVE 37 other
80
credits
#42
xiaozun tang
79 credits
79 CVEs Jul 2026 → Oct 2026
79 CVE
79
credits
#43
haowei yan & xiaozun tang
73 credits
73 CVEs Jul 2026 → Oct 2026
73
credits
#44
Linzishan
73 credits
49 CVEs Jun 2026 → Oct 2026
49 CVE 24 other
73
credits
#45
YuilMuil(Yoon Jung Hyun)
72 credits
36 CVEs Jul 2026 → Oct 2026
36 CVE 36 other
72
credits
#46
Nathaniel Oh (@calysteon)
71 credits
16 CVEs 2 vendors
May 2026 → Oct 2026
66 CVE 1 recognition 4 other
71
credits
#47
Andreas Jaegersberger
69 credits
14 CVEs May 2026 → Sep 2026
64 CVE 5 recognition
69
credits
#48
Microsoft Red Team
66 credits
33 CVEs Jun 2026 → Oct 2026
33 CVE 33 other
66
credits
#49
Dun
65 credits
9 CVEs May 2026 → Sep 2026
59 CVE 6 recognition
65
credits
#50
Ro Achterberg of Nosebeard Labs
64 credits
13 CVEs May 2026 → Sep 2026
59 CVE 5 recognition
64
credits