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438,105 fixed vulnerabilities
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20,673 researchers, 1257 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
devl00p Helped patch 27129 vulnerabilities
Received 11 Coordinated Disclosure badges
Received 28 recommendations
27129
28
11
calv1n Helped patch 22043 vulnerabilities
Received 15 Coordinated Disclosure badges
Received 37 recommendations
22043
37
15
Spam404 Helped patch 16365 vulnerabilities
Received 11 Coordinated Disclosure badges
Received 69 recommendations
16365
69
11
geeknik Helped patch 10008 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 21 recommendations
10008
21
8
login_denied Helped patch 7940 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 78 recommendations
7940
78
8
Gh05tPT Helped patch 7847 vulnerabilities
Received 11 Coordinated Disclosure badges
Received 51 recommendations
7847
51
11
xav0 Helped patch 7401 vulnerabilities
Received 4 Coordinated Disclosure badges
7401
0
4
Renzi Helped patch 6742 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 36 recommendations
6742
36
8
debsec Helped patch 4660 vulnerabilities
Received 10 Coordinated Disclosure badges
Received 91 recommendations
4660
91
10
faisalahmed Helped patch 4259 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 1 recommendations
4259
1
7
Random_Robbie Helped patch 4148 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 47 recommendations
4148
47
8
Broly157 Helped patch 4074 vulnerabilities
Received 11 Coordinated Disclosure badges
Received 22 recommendations
4074
22
11
g0bl1nsec Helped patch 3955 vulnerabilities
Received 4 Coordinated Disclosure badges
Received 3 recommendations
3955
3
4
OmniGooch Helped patch 3835 vulnerabilities
Received 5 Coordinated Disclosure badges
Received 10 recommendations
3835
10
5
dim0k Helped patch 3602 vulnerabilities
Received 10 Coordinated Disclosure badges
Received 21 recommendations
3602
21
10
howardpotts Helped patch 3464 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 13 recommendations
3464
13
7
SecuNinja Helped patch 3440 vulnerabilities
Received 12 Coordinated Disclosure badges
Received 69 recommendations
3440
69
12
KhanJanny Helped patch 3352 vulnerabilities
Received 9 Coordinated Disclosure badges
Received 39 recommendations
3352
39
9
ELProfesor Helped patch 3173 vulnerabilities
Received 11 Coordinated Disclosure badges
Received 115 recommendations
3173
115
11
Cyberanteater Helped patch 3137 vulnerabilities
Received 11 Coordinated Disclosure badges
Received 92 recommendations
3137
92
11
207 Helped patch 3015 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 32 recommendations
3015
32
7
H_chabik Helped patch 2944 vulnerabilities
Received 6 Coordinated Disclosure badges
Received 13 recommendations
2944
13
6
npuser500 Helped patch 2643 vulnerabilities
Received 9 Coordinated Disclosure badges
Received 19 recommendations
2643
19
9
EzioPaglia Helped patch 2560 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 37 recommendations
2560
37
7
Rashed_Naamani Helped patch 2446 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 51 recommendations
2446
51
8
tbm Helped patch 2437 vulnerabilities
Received 9 Coordinated Disclosure badges
Received 7 recommendations
2437
7
9
P4r4Bellum Helped patch 2423 vulnerabilities
Received 8 Coordinated Disclosure badges
2423
0
8
k0t Helped patch 2342 vulnerabilities
Received 10 Coordinated Disclosure badges
Received 110 recommendations
2342
110
10
JohnDoe Helped patch 2250 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 34 recommendations
2250
34
8
metamorfosec Helped patch 2249 vulnerabilities
Received 9 Coordinated Disclosure badges
Received 35 recommendations
2249
35
9
gsoc Helped patch 2097 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 1 recommendations
2097
1
7
keritzy Helped patch 2028 vulnerabilities
Received 5 Coordinated Disclosure badges
Received 4 recommendations
2028
4
5
MLT Helped patch 2021 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 1 recommendations
2021
1
8
badmaxx Helped patch 1986 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 6 recommendations
1986
6
7
4N_CURZE Helped patch 1970 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 17 recommendations
1970
17
8
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
huntingforbug Helped patch 1864 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 25 recommendations
1864
25
7
amlnspqr Helped patch 1858 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 37 recommendations
1858
37
7
fakessh Helped patch 1840 vulnerabilities
Received 9 Coordinated Disclosure badges
Received 60 recommendations
1840
60
9
0xrocky Helped patch 1797 vulnerabilities
Received 10 Coordinated Disclosure badges
Received 5 recommendations
1797
5
10
VighneshGupta Helped patch 1777 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 5 recommendations
1777
5
7
h4xm0v Helped patch 1753 vulnerabilities
Received 5 Coordinated Disclosure badges
Received 4 recommendations
1753
4
5
Dipu1A Helped patch 1650 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 26 recommendations
1650
26
7
R3NW4 Helped patch 1650 vulnerabilities
Received 8 Coordinated Disclosure badges
1650
0
8
raviakp1004 Helped patch 1648 vulnerabilities
Received 5 Coordinated Disclosure badges
Received 8 recommendations
1648
8
5
Implosion Helped patch 1645 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 29 recommendations
1645
29
7
RiceNinja248 Helped patch 1618 vulnerabilities
Received 5 Coordinated Disclosure badges
1618
0
5
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

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
devl00p Helped patch 27129 vulnerabilities
Received 11 Coordinated Disclosure badges
Received 28 recommendations
1937
28
11
Spam404 Helped patch 16365 vulnerabilities
Received 11 Coordinated Disclosure badges
Received 69 recommendations
1581
69
11
tbm Helped patch 2437 vulnerabilities
Received 9 Coordinated Disclosure badges
Received 7 recommendations
1213
7
9
retr0 Helped patch 1904 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 3 recommendations
879
3
8
ELProfesor Helped patch 3173 vulnerabilities
Received 11 Coordinated Disclosure badges
Received 115 recommendations
849
115
11
login_denied Helped patch 7940 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 78 recommendations
777
78
8
OmniGooch Helped patch 3835 vulnerabilities
Received 5 Coordinated Disclosure badges
Received 10 recommendations
660
10
5
k0t Helped patch 2342 vulnerabilities
Received 10 Coordinated Disclosure badges
Received 110 recommendations
645
110
10
npuser500 Helped patch 2643 vulnerabilities
Received 9 Coordinated Disclosure badges
Received 19 recommendations
581
19
9
debsec Helped patch 4660 vulnerabilities
Received 10 Coordinated Disclosure badges
Received 91 recommendations
567
91
10
1995eaton Helped patch 716 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 13 recommendations
551
13
7
Random_Robbie Helped patch 4148 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 47 recommendations
546
47
8
amlnspqr Helped patch 1858 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 37 recommendations
528
37
7
207 Helped patch 3015 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 32 recommendations
515
32
7
Gh05tPT Helped patch 7847 vulnerabilities
Received 11 Coordinated Disclosure badges
Received 51 recommendations
506
51
10
geeknik Helped patch 10008 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 21 recommendations
485
21
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 1618 vulnerabilities
Received 5 Coordinated Disclosure badges
417
0
5
Gromak123_XSS Helped patch 617 vulnerabilities
Received 6 Coordinated Disclosure badges
Received 3 recommendations
394
3
6
huntingforbug Helped patch 1864 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 25 recommendations
386
25
7
calv1n Helped patch 22043 vulnerabilities
Received 15 Coordinated Disclosure badges
Received 37 recommendations
347
37
15
4N_CURZE Helped patch 1970 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 17 recommendations
346
17
8
MrRain_1996 Helped patch 1478 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 12 recommendations
324
12
7
aaaimg Helped patch 539 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 9 recommendations
307
9
8
TvM Helped patch 780 vulnerabilities
Received 5 Coordinated Disclosure badges
Received 22 recommendations
283
22
5
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 5 recommendations
250
5
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
EzioPaglia Helped patch 2560 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 37 recommendations
235
37
7
raviakp1004 Helped patch 1648 vulnerabilities
Received 5 Coordinated Disclosure badges
Received 8 recommendations
232
8
5
JohnDoe Helped patch 2250 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 3440 vulnerabilities
Received 12 Coordinated Disclosure badges
Received 69 recommendations
223
69
12
howardpotts Helped patch 3464 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 13 recommendations
210
13
7
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
Cyberanteater Helped patch 3137 vulnerabilities
Received 11 Coordinated Disclosure badges
Received 92 recommendations
199
92
11
maxy Helped patch 1230 vulnerabilities
Received 6 Coordinated Disclosure badges
Received 2 recommendations
196
2
6
Broly157 Helped patch 4074 vulnerabilities
Received 11 Coordinated Disclosure badges
Received 22 recommendations
187
22
11
en4rab
184
0
7
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