Coordinated and Responsible Vulnerability Disclosure Free Bug Bounty Program 329,596 coordinated disclosures
191,000 fixed vulnerabilities
414 bug bounties with 871 websites
9,236 researchers, 854 honor badges

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
16135
69
10
7387
33
11
6236
68
8
4441
90
10
4255
0
7
4002
45
8
3777
28
9
3703
8
5
3601
21
10
3110
62
12
3011
32
7
2444
51
8
2423
0
8
2248
34
8
2114
4
8
2100
19
8
2097
1
7
2021
1
8
1987
4
5
1949
60
8
1910
11
6
1899
3
8
1733
24
7
1650
0
8
1614
0
5
1548
3
7
1533
20
7
1527
7
4
1485
34
7
1377
0
11
1366
25
6
1304
2
5
1294
5
5
1286
2
7
1240
0
8
1198
2
6
1183
2
7
1124
0
8
1109
7
5
1106
0
8
1048
0
7
1043
0
4
1034
5
5
1014
13
8
1013
22
8
998
5
4
927
4
7
897
5
6
885
0
7
871
0
5

TOP-50 VIP Researchers

Security Researcher Helped Patch Recommendations Badges
2403
21
10
1402
69
10
1112
4
8
876
3
8
695
68
8
635
8
5
602
60
8
551
13
7
527
90
10
521
45
8
477
24
7
467
0
7
453
32
7
453
19
8
420
0
11
412
0
5
402
0
8
389
3
6
365
1
8
336
22
8
314
20
7
307
9
8
280
22
5
274
1
7
268
1
7
262
0
6
258
3
7
256
5
6
249
0
5
245
0
8
244
11
5
237
0
7
223
34
8
211
0
7
202
2
7
188
15
5
188
62
12
182
0
7
180
0
6
178
0
6
171
13
8
157
0
6
156
4
7
155
2
6
153
0
3
146
4
5
140
7
4
133
0
8
133
12
8
122
0
5