Coordinated and Responsible Vulnerability Disclosure Free Bug Bounty Program 367,527 coordinated disclosures
205,373 fixed vulnerabilities
501 bug bounties with 997 websites
9,994 researchers, 882 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
16223
69
11
8839
34
11
7311
73
8
4549
91
10
4255
0
7
4142
45
8
3997
31
9
3766
9
5
3601
21
10
3206
64
12
3013
32
7
2444
51
8
2423
0
8
2248
34
8
2118
19
8
2116
4
8
2097
1
7
2021
1
8
1991
64
8
1989
4
5
1910
11
6
1900
3
8
1741
24
7
1675
21
7
1650
0
8
1614
0
5
1579
42
7
1549
3
7
1527
7
4
1470
5
6
1416
25
6
1377
0
11
1304
2
5
1286
2
7
1240
0
8
1239
37
9
1222
2
6
1183
2
7
1152
51
10
1124
0
8
1109
7
5
1106
0
8
1048
0
7
1043
0
4
1034
5
5
1014
13
8
1012
4
6
998
5
4
927
4
7
900
5
6

TOP-50 VIP Researchers

Security Researcher Helped Patch Recommendations Badges
2403
21
10
1408
69
11
1113
4
8
877
3
8
750
73
8
644
9
5
612
64
8
551
13
7
533
91
10
522
45
8
481
24
7
467
0
7
464
19
8
453
32
7
420
0
11
412
0
5
402
0
8
389
3
6
369
37
9
365
1
8
338
21
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
200
64
12
188
15
5
182
0
7
180
0
6
178
0
6
171
13
8
159
2
6
158
0
4
157
0
6
156
4
7
147
4
5
140
7
4
136
12
8
133
0
8
131
34
11