Leaderboard
Researcher rankings
Who has the most advisory credits — across Apple, Microsoft, Jenkins, Drupal, and every other vendor whose security releases we index. Derived from 500 credit lines on published advisories.
All vendors
Apple 6,109
Microsoft 4,417
Jenkins 1,110
Google Chrome 969
Mozilla 660
Drupal 484
GitLab 250
Zoom 13
Moodle 10
#1
Google
822 credits
822 CVEs Jul 2026 → Oct 2026
822 CVE
822
credits
#2
Pan Zhenpeng (@Peterpan0927) of STAR Labs SG Pte. Ltd.
199 credits
33 CVEs May 2026 → Sep 2026
183 CVE 16 recognition
199
credits
#3
Billy Jheng Bing Jhong
198 credits
33 CVEs 2 vendors
May 2026 → Sep 2026
182 CVE 16 recognition
198
credits
#4
Peter Malone
192 credits
43 CVEs May 2026 → Sep 2026
183 CVE 9 recognition
192
credits
#5
0ccbbf129444eb66344ccafb92b00df4
186 credits
179 CVEs May 2026 → Sep 2026
179 CVE 7 other
186
credits
#6
yhw
178 credits
178 CVEs Jun 2026 → Sep 2026
178 CVE
178
credits
#7
txz
167 credits
167 CVEs Jun 2026 → Sep 2026
167 CVE
167
credits
#8
Daniel Beck, CloudBees, Inc.
150 credits
137 CVEs May 2019 → Sep 2026
137 CVE 13 other
150
credits
#9
stratan (@5tratan)
125 credits
17 CVEs Jul 2026 → Sep 2026
118 CVE 7 recognition
125
credits
#10
Mozilla
120 credits
49 CVEs 2 vendors
Aug 2026 → Sep 2026
120 CVE
120
credits
#11
Kevin Guerroudj, CloudBees, Inc.
120 credits
115 CVEs Jan 2022 → Aug 2026
115 CVE 5 other
120
credits
#12
Thanatos Tian (HKPolyU)
119 credits
119 CVEs Jun 2026 → Sep 2026
119 CVE
119
credits
#13
Zhiniang Peng with HUST
117 credits
114 CVEs May 2026 → Sep 2026
114 CVE 3 other
117
credits
#14
Wadeck Follonier, CloudBees, Inc.
106 credits
103 CVEs May 2019 → Mar 2024
103 CVE 3 other
106
credits
#15
@2st__ with Diffract
92 credits
92 CVEs Jun 2026 → Sep 2026
92 CVE
92
credits
#16
wgg
90 credits
90 CVEs Jun 2026 → Sep 2026
90 CVE
90
credits
#17
Seung Chan Kim
76 credits
69 CVEs Jun 2026 → Sep 2026
69 CVE 7 other
76
credits
#18
AIフィジカルインターフェイス二号機
72 credits
70 CVEs May 2026 → Sep 2026
70 CVE 2 other
72
credits
#19
OpenAI Codex Security - Amy Burnett
67 credits
12 CVEs Jun 2026 → Sep 2026
61 CVE 6 recognition
67
credits
#20
Tristan Madani (@TristanInSec) from Talence Security
66 credits
12 CVEs May 2026 → Sep 2026
61 CVE 5 recognition
66
credits
#21
Pwnforr777
63 credits
60 CVEs Jun 2026 → Sep 2026
60 CVE 3 other
63
credits
#22
Kugelblitz with Microsoft
63 credits
63 CVEs Jul 2026 → Aug 2026
63 CVE
63
credits
#23
k0shl
59 credits
56 CVEs Jun 2026 → Sep 2026
56 CVE 3 other
59
credits
#24
Yaroslav Afenkin, CloudBees, Inc.
56 credits
52 CVEs Jun 2022 → Dec 2025
52 CVE 4 other
56
credits
#25
pwn2addr
54 credits
45 CVEs 2 vendors
May 2026 → Sep 2026
45 CVE 9 other
54
credits
#26
Jmini
54 credits
47 CVEs Jul 2026 → Sep 2026
47 CVE 7 other
54
credits
#27
Nathaniel Oh (@calysteon)
53 credits
15 CVEs 2 vendors
May 2026 → Sep 2026
50 CVE 1 recognition 2 other
53
credits
#28
Dun
52 credits
9 CVEs May 2026 → Sep 2026
46 CVE 6 recognition
52
credits
#29
Andreas Jaegersberger
50 credits
14 CVEs May 2026 → Sep 2026
45 CVE 5 recognition
50
credits
#30
Microsoft
49 credits
48 CVEs May 2026 → Sep 2026
48 CVE 1 other
49
credits
#31
41ae55e9310ff27fa6f26af4727e5590
49 credits
49 CVEs Jun 2026 → Sep 2026
49 CVE
49
credits
#32
Ro Achterberg of Nosebeard Labs
47 credits
13 CVEs May 2026 → Sep 2026
42 CVE 5 recognition
47
credits
#33
haowei yan
47 credits
43 CVEs Jun 2026 → Sep 2026
43 CVE 4 other
47
credits
#34
Tommy DeVoss from Braze Security Team (@thedawgyg)
47 credits
7 CVEs Jun 2026 → Sep 2026
40 CVE 7 recognition
47
credits
#35
James Holderness, IB Boost
46 credits
45 CVEs Sep 2019 → Sep 2020
45 CVE 1 other
46
credits
#36
Richard Zana
44 credits
9 CVEs May 2026 → Sep 2026
41 CVE 3 recognition
44
credits
#37
dr3dd
43 credits
8 CVEs May 2026 → Aug 2026
38 CVE 5 recognition
43
credits
#38
R4nger with Kunlun Lab
42 credits
41 CVEs Jun 2026 → Sep 2026
41 CVE 1 other
42
credits
#39
Rahul Raj
39 credits
5 CVEs Jul 2026 → Sep 2026
37 CVE 2 recognition
39
credits
#40
Haein Lee with KAIST Hacking Lab
38 credits
37 CVEs May 2026 → Sep 2026
37 CVE 1 other
38
credits
#41
Minjea Park
38 credits
32 CVEs Jul 2026 → Sep 2026
32 CVE 6 other
38
credits
#42
Jeongmin Choi
38 credits
38 CVEs Jun 2026 → Sep 2026
38 CVE
38
credits
#43
Franco Belman at Blackwing Intelligence
38 credits
6 CVEs Jul 2026 → Sep 2026
33 CVE 5 recognition
38
credits
#44
Anonymous
35 credits
35 CVEs Jun 2026 → Sep 2026
35
credits
#45
Feng Xue
35 credits
7 CVEs May 2026 → Sep 2026
32 CVE 3 recognition
35
credits
#46
Stanislav Jelezoglo
35 credits
8 CVEs Jul 2026 → Sep 2026
35 CVE
35
credits
#47
XGPT of ThreatBook
35 credits
7 CVEs May 2026 → Sep 2026
32 CVE 3 recognition
35
credits
#48
Surya Narayan Kushwaha
35 credits
7 CVEs Jul 2026 → Sep 2026
28 CVE 7 recognition
35
credits
#49
Ye Zhang (@VAR10CK) of Baidu Security
35 credits
5 CVEs Jun 2026 → Sep 2026
30 CVE 5 recognition
35
credits
#50
Stuart Wallace
34 credits
8 CVEs Jul 2026 → Sep 2026
32 CVE 2 recognition
34
credits