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 493,204 coordinated disclosures
268,940 fixed vulnerabilities
666 bug bounties with 1,344 websites
13,688 researchers, 1037 honor badges

OpenBugBounty.org  >  Top Security Researchers

Top Security Researchers

All Time Last Month

This section is dedicated to cybersecurity professionals who are the leading Open Bug Bounty security researchers. By reporting security vulnerabilities via coordinated and responsible disclosure to website owners, they help making World Wide Web a safer place and reduce cybercrime against the website users.

TOP-50 Researchers

Security Researcher Helped Patch Recommendations Badges
calv1n Helped patch 17416 vulnerabilities
Received 12 Coordinated Disclosure badges
Received 37 recommendations
17416
37
12
Spam404 Helped patch 16363 vulnerabilities
Received 11 Coordinated Disclosure badges
Received 69 recommendations
16363
69
11
login_denied Helped patch 7924 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 76 recommendations
7924
76
8
Renzi Helped patch 6742 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 36 recommendations
6742
36
8
Gh05tPT Helped patch 6220 vulnerabilities
Received 10 Coordinated Disclosure badges
Received 45 recommendations
6220
45
10
geeknik Helped patch 5215 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 15 recommendations
5215
15
7
debsec Helped patch 4639 vulnerabilities
Received 10 Coordinated Disclosure badges
Received 91 recommendations
4639
91
10
faisalahmed Helped patch 4258 vulnerabilities
Received 7 Coordinated Disclosure badges
4258
0
7
Random_Robbie Helped patch 4143 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 47 recommendations
4143
47
8
OmniGooch Helped patch 3834 vulnerabilities
Received 5 Coordinated Disclosure badges
Received 10 recommendations
3834
10
5
dim0k Helped patch 3602 vulnerabilities
Received 10 Coordinated Disclosure badges
Received 21 recommendations
3602
21
10
SecuNinja Helped patch 3381 vulnerabilities
Received 12 Coordinated Disclosure badges
Received 69 recommendations
3381
69
12
207 Helped patch 3015 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 32 recommendations
3015
32
7
Rashed_Naamani Helped patch 2445 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 51 recommendations
2445
51
8
P4r4Bellum Helped patch 2423 vulnerabilities
Received 8 Coordinated Disclosure badges
2423
0
8
ELProfesor Helped patch 2350 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 85 recommendations
2350
85
8
npuser500 Helped patch 2328 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 19 recommendations
2328
19
8
Cyberanteater Helped patch 2324 vulnerabilities
Received 11 Coordinated Disclosure badges
Received 80 recommendations
2324
80
11
DrStache Helped patch 2249 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 34 recommendations
2249
34
8
Kenan Helped patch 2132 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 6 recommendations
2132
6
8
gsoc Helped patch 2097 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 1 recommendations
2097
1
7
H_chabik Helped patch 2091 vulnerabilities
Received 5 Coordinated Disclosure badges
Received 2 recommendations
2091
2
5
MLT Helped patch 2021 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 1 recommendations
2021
1
8
keritzy Helped patch 2018 vulnerabilities
Received 5 Coordinated Disclosure badges
Received 4 recommendations
2018
4
5
k0t Helped patch 1938 vulnerabilities
Received 11 Coordinated Disclosure badges
Received 71 recommendations
1938
71
11
mcurietribute Helped patch 1911 vulnerabilities
Received 6 Coordinated Disclosure badges
Received 11 recommendations
1911
11
6
KhanJanny Helped patch 1905 vulnerabilities
Received 9 Coordinated Disclosure badges
Received 35 recommendations
1905
35
9
retr0 Helped patch 1904 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 3 recommendations
1904
3
8
huntingforbug Helped patch 1826 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 23 recommendations
1826
23
7
amlnspqr Helped patch 1821 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 32 recommendations
1821
32
7
fakessh Helped patch 1820 vulnerabilities
Received 9 Coordinated Disclosure badges
Received 60 recommendations
1820
60
9
0xrocky Helped patch 1755 vulnerabilities
Received 10 Coordinated Disclosure badges
Received 5 recommendations
1755
5
10
R3NW4 Helped patch 1650 vulnerabilities
Received 8 Coordinated Disclosure badges
1650
0
8
Implosion Helped patch 1619 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 28 recommendations
1619
28
7
RiceNinja248 Helped patch 1617 vulnerabilities
Received 5 Coordinated Disclosure badges
1617
0
5
metamorfosec Helped patch 1564 vulnerabilities
Received 9 Coordinated Disclosure badges
Received 27 recommendations
1564
27
9
ozergoker Helped patch 1554 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 3 recommendations
1554
3
7
garlet_marco Helped patch 1540 vulnerabilities
Received 7 Coordinated Disclosure badges
1540
0
7
et Helped patch 1527 vulnerabilities
Received 4 Coordinated Disclosure badges
Received 7 recommendations
1527
7
4
badmaxx Helped patch 1515 vulnerabilities
Received 6 Coordinated Disclosure badges
Received 5 recommendations
1515
5
6
g0bl1nsec Helped patch 1456 vulnerabilities
Received 4 Coordinated Disclosure badges
Received 1 recommendations
1456
1
4
Brute Helped patch 1377 vulnerabilities
Received 11 Coordinated Disclosure badges
1377
0
11
devl00p Helped patch 1334 vulnerabilities
Received 10 Coordinated Disclosure badges
Received 13 recommendations
1334
13
10
524Dart Helped patch 1304 vulnerabilities
Received 5 Coordinated Disclosure badges
Received 2 recommendations
1304
2
5
RahulKankrale Helped patch 1286 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 2 recommendations
1286
2
7
bzyo Helped patch 1240 vulnerabilities
Received 8 Coordinated Disclosure badges
1240
0
8
maxy Helped patch 1230 vulnerabilities
Received 6 Coordinated Disclosure badges
Received 2 recommendations
1230
2
6
Stuxnet Helped patch 1183 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 2 recommendations
1183
2
7
Alyssa_Herrera Helped patch 1124 vulnerabilities
Received 8 Coordinated Disclosure badges
1124
0
8
M0r3h4x Helped patch 1109 vulnerabilities
Received 5 Coordinated Disclosure badges
Received 7 recommendations
1109
7
5

TOP-50 VIP Researchers

Security Researcher Helped Patch Recommendations Badges
dim0k Helped patch 3602 vulnerabilities
Received 10 Coordinated Disclosure badges
Received 21 recommendations
2404
21
10
Spam404 Helped patch 16363 vulnerabilities
Received 11 Coordinated Disclosure badges
Received 69 recommendations
1580
69
11
Kenan Helped patch 2132 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 6 recommendations
1122
6
8
retr0 Helped patch 1904 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 3 recommendations
879
3
8
login_denied Helped patch 7924 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 76 recommendations
776
76
8
ELProfesor Helped patch 2350 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 85 recommendations
706
85
8
OmniGooch Helped patch 3834 vulnerabilities
Received 5 Coordinated Disclosure badges
Received 10 recommendations
659
10
5
npuser500 Helped patch 2328 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 19 recommendations
559
19
8
1995eaton Helped patch 716 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 13 recommendations
551
13
7
debsec Helped patch 4639 vulnerabilities
Received 10 Coordinated Disclosure badges
Received 91 recommendations
549
91
10
Random_Robbie Helped patch 4143 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 47 recommendations
545
47
8
k0t Helped patch 1938 vulnerabilities
Received 11 Coordinated Disclosure badges
Received 71 recommendations
522
71
11
amlnspqr Helped patch 1821 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 32 recommendations
516
32
7
207 Helped patch 3015 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 32 recommendations
515
32
7
000 Helped patch 774 vulnerabilities
Received 7 Coordinated Disclosure badges
468
0
7
MLT Helped patch 2021 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 1 recommendations
453
1
8
Alyssa_Herrera Helped patch 1124 vulnerabilities
Received 8 Coordinated Disclosure badges
430
0
8
Brute Helped patch 1377 vulnerabilities
Received 11 Coordinated Disclosure badges
423
0
11
RiceNinja248 Helped patch 1617 vulnerabilities
Received 5 Coordinated Disclosure badges
417
0
5
geeknik Helped patch 5215 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 15 recommendations
405
15
7
Gromak123_XSS Helped patch 617 vulnerabilities
Received 6 Coordinated Disclosure badges
Received 3 recommendations
394
3
6
huntingforbug Helped patch 1826 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 23 recommendations
369
23
7
aaaimg Helped patch 539 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 9 recommendations
307
9
8
TvM Helped patch 778 vulnerabilities
Received 5 Coordinated Disclosure badges
Received 22 recommendations
281
22
5
calv1n Helped patch 17416 vulnerabilities
Received 12 Coordinated Disclosure badges
Received 37 recommendations
279
37
12
e3xpl0it Helped patch 525 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 1 recommendations
275
1
7
gsoc Helped patch 2097 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 1 recommendations
271
1
7
Oc3f Helped patch 900 vulnerabilities
Received 6 Coordinated Disclosure badges
Received 5 recommendations
271
5
6
nopernik Helped patch 431 vulnerabilities
Received 6 Coordinated Disclosure badges
263
0
6
ozergoker Helped patch 1554 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 3 recommendations
260
3
7
RootByte Helped patch 879 vulnerabilities
Received 5 Coordinated Disclosure badges
Received 4 recommendations
250
4
5
DonkeyJJLove Helped patch 520 vulnerabilities
Received 5 Coordinated Disclosure badges
Received 11 recommendations
246
11
5
P4r4Bellum Helped patch 2423 vulnerabilities
Received 8 Coordinated Disclosure badges
245
0
8
watt
240
0
7
DrStache Helped patch 2249 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 34 recommendations
228
34
8
WhitePacket Helped patch 1048 vulnerabilities
Received 7 Coordinated Disclosure badges
226
0
7
SecuNinja Helped patch 3381 vulnerabilities
Received 12 Coordinated Disclosure badges
Received 69 recommendations
221
69
12
Gh05tPT Helped patch 6220 vulnerabilities
Received 10 Coordinated Disclosure badges
Received 45 recommendations
206
45
9
RahulKankrale Helped patch 1286 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 2 recommendations
205
2
7
xx Helped patch 547 vulnerabilities
Received 5 Coordinated Disclosure badges
Received 15 recommendations
204
15
5
maxy Helped patch 1230 vulnerabilities
Received 6 Coordinated Disclosure badges
Received 2 recommendations
196
2
6
en4rab
184
0
7
SecBit
182
0
6
keritzy Helped patch 2018 vulnerabilities
Received 5 Coordinated Disclosure badges
Received 4 recommendations
181
4
5
Nasrul07 Helped patch 306 vulnerabilities
Received 6 Coordinated Disclosure badges
179
0
6
rj01 Helped patch 1018 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 13 recommendations
176
13
8
4N_CURZE Helped patch 878 vulnerabilities
Received 5 Coordinated Disclosure badges
Received 10 recommendations
171
10
5
Xany Helped patch 511 vulnerabilities
Received 4 Coordinated Disclosure badges
163
0
4
Inetizen01K Helped patch 938 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 4 recommendations
157
4
7
B4rt Helped patch 229 vulnerabilities
Received 6 Coordinated Disclosure badges
157
0
6
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