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251,338 fixed vulnerabilities
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12,668 researchers, 978 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 17415 vulnerabilities
Received 12 Coordinated Disclosure badges
Received 37 recommendations
17415
37
12
Spam404 Helped patch 16297 vulnerabilities
Received 11 Coordinated Disclosure badges
Received 69 recommendations
16297
69
11
login_denied Helped patch 7897 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 76 recommendations
7897
76
8
Renzi Helped patch 6586 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 36 recommendations
6586
36
8
Gh05tPT Helped patch 5821 vulnerabilities
Received 10 Coordinated Disclosure badges
Received 42 recommendations
5821
42
10
debsec Helped patch 4639 vulnerabilities
Received 10 Coordinated Disclosure badges
Received 91 recommendations
4639
91
10
geeknik Helped patch 4543 vulnerabilities
Received 6 Coordinated Disclosure badges
Received 9 recommendations
4543
9
6
faisalahmed Helped patch 4257 vulnerabilities
Received 7 Coordinated Disclosure badges
4257
0
7
Random_Robbie Helped patch 4142 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 47 recommendations
4142
47
8
OmniGooch Helped patch 3833 vulnerabilities
Received 5 Coordinated Disclosure badges
Received 10 recommendations
3833
10
5
dim0k Helped patch 3602 vulnerabilities
Received 10 Coordinated Disclosure badges
Received 21 recommendations
3602
21
10
SecuNinja Helped patch 3321 vulnerabilities
Received 12 Coordinated Disclosure badges
Received 66 recommendations
3321
66
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
DrStache Helped patch 2249 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 34 recommendations
2249
34
8
ELProfesor Helped patch 2225 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 79 recommendations
2225
79
8
npuser500 Helped patch 2132 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 19 recommendations
2132
19
8
Kenan Helped patch 2130 vulnerabilities
Received 9 Coordinated Disclosure badges
Received 5 recommendations
2130
5
9
gsoc Helped patch 2097 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 1 recommendations
2097
1
7
Cyberanteater Helped patch 2033 vulnerabilities
Received 11 Coordinated Disclosure badges
Received 73 recommendations
2033
73
11
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
mcurietribute Helped patch 1911 vulnerabilities
Received 6 Coordinated Disclosure badges
Received 11 recommendations
1911
11
6
retr0 Helped patch 1904 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 3 recommendations
1904
3
8
k0t Helped patch 1858 vulnerabilities
Received 11 Coordinated Disclosure badges
Received 64 recommendations
1858
64
11
KhanJanny Helped patch 1850 vulnerabilities
Received 9 Coordinated Disclosure badges
Received 34 recommendations
1850
34
9
huntingforbug Helped patch 1819 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 23 recommendations
1819
23
7
amlnspqr Helped patch 1814 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 32 recommendations
1814
32
7
fakessh Helped patch 1785 vulnerabilities
Received 9 Coordinated Disclosure badges
Received 59 recommendations
1785
59
9
0xrocky Helped patch 1653 vulnerabilities
Received 10 Coordinated Disclosure badges
Received 5 recommendations
1653
5
10
R3NW4 Helped patch 1650 vulnerabilities
Received 8 Coordinated Disclosure badges
1650
0
8
Implosion Helped patch 1616 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 28 recommendations
1616
28
7
RiceNinja248 Helped patch 1616 vulnerabilities
Received 5 Coordinated Disclosure badges
1616
0
5
ozergoker Helped patch 1554 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 3 recommendations
1554
3
7
et Helped patch 1527 vulnerabilities
Received 4 Coordinated Disclosure badges
Received 7 recommendations
1527
7
4
badmaxx Helped patch 1483 vulnerabilities
Received 6 Coordinated Disclosure badges
Received 5 recommendations
1483
5
6
garlet_marco Helped patch 1471 vulnerabilities
Received 7 Coordinated Disclosure badges
1471
0
7
H_chabik Helped patch 1454 vulnerabilities
Received 5 Coordinated Disclosure badges
Received 2 recommendations
1454
2
5
Brute Helped patch 1377 vulnerabilities
Received 11 Coordinated Disclosure badges
1377
0
11
metamorfosec Helped patch 1347 vulnerabilities
Received 9 Coordinated Disclosure badges
Received 26 recommendations
1347
26
9
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 1227 vulnerabilities
Received 6 Coordinated Disclosure badges
Received 2 recommendations
1227
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
Guitch404 Helped patch 1106 vulnerabilities
Received 8 Coordinated Disclosure badges
1106
0
8
WhitePacket Helped patch 1048 vulnerabilities
Received 7 Coordinated Disclosure badges
1048
0
7

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 16297 vulnerabilities
Received 11 Coordinated Disclosure badges
Received 69 recommendations
1579
69
11
Kenan Helped patch 2130 vulnerabilities
Received 9 Coordinated Disclosure badges
Received 5 recommendations
1121
5
9
retr0 Helped patch 1904 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 3 recommendations
879
3
8
login_denied Helped patch 7897 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 76 recommendations
773
76
8
ELProfesor Helped patch 2225 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 79 recommendations
687
79
8
OmniGooch Helped patch 3833 vulnerabilities
Received 5 Coordinated Disclosure badges
Received 10 recommendations
659
10
5
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 4142 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 47 recommendations
545
47
8
207 Helped patch 3015 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 32 recommendations
515
32
7
amlnspqr Helped patch 1814 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 32 recommendations
514
32
7
k0t Helped patch 1858 vulnerabilities
Received 11 Coordinated Disclosure badges
Received 64 recommendations
508
64
11
npuser500 Helped patch 2132 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 19 recommendations
478
19
8
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 1616 vulnerabilities
Received 5 Coordinated Disclosure badges
417
0
5
Gromak123_XSS Helped patch 615 vulnerabilities
Received 6 Coordinated Disclosure badges
Received 3 recommendations
393
3
6
geeknik Helped patch 4543 vulnerabilities
Received 6 Coordinated Disclosure badges
Received 9 recommendations
386
9
6
huntingforbug Helped patch 1819 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 23 recommendations
368
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 17415 vulnerabilities
Received 12 Coordinated Disclosure badges
Received 37 recommendations
278
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 871 vulnerabilities
Received 5 Coordinated Disclosure badges
250
0
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 3321 vulnerabilities
Received 12 Coordinated Disclosure badges
Received 66 recommendations
216
66
12
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 1227 vulnerabilities
Received 6 Coordinated Disclosure badges
Received 2 recommendations
195
2
6
Gh05tPT Helped patch 5821 vulnerabilities
Received 10 Coordinated Disclosure badges
Received 42 recommendations
194
42
9
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
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
et Helped patch 1527 vulnerabilities
Received 4 Coordinated Disclosure badges
Received 7 recommendations
152
7
4
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