What is BARKER?


Practise hacking on a fully functioning website containing real bugs found on bug bounty programs. Use your hacker mindset to uncover as many vulnerabilities as possible!


You're just starting out. Don't worry, you have access to everything you need to help you find some bugs & level up!

Find 25 unique barker bugs to reach this level.


You are able to participate on our Hackevents and win some bounties!

Find 50 unique barker bugs to reach this level.


A BugBountyHunter Swag carepack! Our swag proccess is currently on hold as we work to improve the service

Find 75 unique barker bugs to reach this level.


Receive our badge of recommendation! We will publicly recommend for bug bounty programs to invite you to their programs on your profile.

Find 100 unique barker bugs to reach this level.


Public endorsement from zseano listed on our website and an official BugBountyHunter "I hacked BARKER" certificate.



Getting to know our hackers

We sat down to chat with JTCSec, YouGina, 0xblackbird and Holybugx to talk about their recent collaboration on a bug bounty program as well as their experience.

View our post here

BugBountyHunter's Top 50 Hackers


Researcher BARKER Submission Statistics Active Hacking Time
#1. panya Level 5 117 unique bugs discovered 6 days, 12 hours, 55 minutes and 32 seconds
#2. holybugx Level 5 112 unique bugs discovered 12 days, 2 hours, 39 minutes and 46 seconds
#3. bongo Level 5 110 unique bugs discovered 15 days, 0 hours, 40 minutes and 44 seconds
#4. gprime31 Level 5 109 unique bugs discovered 9 days, 20 hours, 10 minutes and 4 seconds
#5. gh0st10 Level 5 108 unique bugs discovered 10 days, 15 hours, 43 minutes and 9 seconds
#6. IamVictorTeh Level 5 103 unique bugs discovered 22 days, 20 hours, 42 minutes and 45 seconds
#7. good Level 5 103 unique bugs discovered 9 days, 20 hours, 45 minutes and 54 seconds
#8. iffu Level 5 103 unique bugs discovered 13 days, 2 hours, 6 minutes and 56 seconds
#9. 0xconft Level 5 103 unique bugs discovered 12 days, 14 hours, 40 minutes and 17 seconds
#10. dravee Level 4 95 unique bugs discovered 6 days, 19 hours, 2 minutes and 48 seconds
#11. kinako Level 4 90 unique bugs discovered 10 days, 13 hours, 35 minutes and 24 seconds
#12. jomar Level 4 87 unique bugs discovered 3 days, 19 hours, 2 minutes and 13 seconds
#13. jahbless Level 4 85 unique bugs discovered 5 days, 3 hours, 44 minutes and 18 seconds
#14. 0xblackbird Level 4 82 unique bugs discovered 7 days, 16 hours, 0 minutes and 35 seconds
#15. xnl-h4ck3r Level 4 82 unique bugs discovered 13 days, 15 hours, 36 minutes and 10 seconds
#16. ibruteforce Level 4 81 unique bugs discovered 5 days, 13 hours, 16 minutes and 30 seconds
#17. c3phas Level 4 81 unique bugs discovered 11 days, 4 hours, 9 minutes and 41 seconds
#18. shreky Level 4 81 unique bugs discovered 10 days, 21 hours, 15 minutes and 13 seconds
#19. mrdoel Level 4 79 unique bugs discovered 6 days, 22 hours, 13 minutes and 50 seconds
#20. netmous3 Level 4 79 unique bugs discovered 15 days, 14 hours, 18 minutes and 12 seconds
#21. johandu97 Level 4 79 unique bugs discovered 15 days, 12 hours, 52 minutes and 19 seconds
#22. bobbylin Level 4 78 unique bugs discovered 12 days, 6 hours, 47 minutes and 11 seconds
#23. jtcsec Level 4 76 unique bugs discovered 6 days, 0 hours, 34 minutes and 17 seconds
#24. vigilante Level 4 76 unique bugs discovered 11 days, 20 hours, 12 minutes and 27 seconds
#25. vermsec Level 4 76 unique bugs discovered 7 days, 22 hours, 4 minutes and 43 seconds
#26. kamikaze Level 4 76 unique bugs discovered 6 days, 16 hours, 37 minutes and 48 seconds
#27. forknerds Level 4 75 unique bugs discovered 7 days, 22 hours, 5 minutes and 23 seconds
#28. pichik Level 4 75 unique bugs discovered 11 days, 11 hours, 45 minutes and 51 seconds
#29. rintox Level 3 74 unique bugs discovered 4 days, 13 hours, 58 minutes and 39 seconds
#30. SMHTahsin33 Level 3 70 unique bugs discovered 1 days, 19 hours, 21 minutes and 3 seconds
#31. eliee Level 3 70 unique bugs discovered 6 days, 16 hours, 25 minutes and 24 seconds
#32. mass0ma Level 3 69 unique bugs discovered 3 days, 15 hours, 5 minutes and 45 seconds
#33. shivam18u Level 3 68 unique bugs discovered 5 days, 8 hours, 1 minutes and 57 seconds
#34. luisk2 Level 3 67 unique bugs discovered 6 days, 4 hours, 38 minutes and 47 seconds
#35. 0x1452 Level 3 67 unique bugs discovered 6 days, 9 hours, 55 minutes and 49 seconds
#36. Rephlexsion Level 3 66 unique bugs discovered 17 days, 17 hours, 14 minutes and 10 seconds
#37. creez Level 3 65 unique bugs discovered 3 days, 19 hours, 34 minutes and 44 seconds
#38. sh3llf1r3 Level 3 63 unique bugs discovered 1 days, 18 hours, 18 minutes and 58 seconds
#39. humboldtux Level 3 63 unique bugs discovered 5 days, 10 hours, 19 minutes and 22 seconds
#40. natsu19 Level 3 63 unique bugs discovered 6 days, 11 hours, 47 minutes and 24 seconds
#41. flag_c0 Level 3 62 unique bugs discovered 3 days, 7 hours, 53 minutes and 9 seconds
#42. reigada Level 3 62 unique bugs discovered 1 days, 22 hours, 5 minutes and 39 seconds
#43. forty7eight Level 3 62 unique bugs discovered 3 days, 17 hours, 0 minutes and 20 seconds
#44. JPDev Level 3 59 unique bugs discovered 3 days, 12 hours, 58 minutes and 44 seconds
#45. r0x61tremy Level 3 59 unique bugs discovered 6 days, 5 hours, 25 minutes and 12 seconds
#46. intrudir Level 3 57 unique bugs discovered 5 days, 18 hours, 23 minutes and 55 seconds
#47. newrouge Level 3 55 unique bugs discovered 11 days, 20 hours, 45 minutes and 32 seconds
#48. kazmi Level 3 54 unique bugs discovered 5 days, 20 hours, 58 minutes and 29 seconds
#49. moritz Level 3 54 unique bugs discovered 3 days, 9 hours, 20 minutes and 54 seconds
#50. d20s84 Level 3 53 unique bugs discovered 5 days, 2 hours, 43 minutes and 53 seconds

Honourable Mentions



panya Level 5 Private profile


117 unique bugs discovered

Active hacking time
6 days, 12 hours, 55 minutes and 32 seconds

holybugx Level 5


112 unique bugs discovered

Active hacking time
12 days, 2 hours, 39 minutes and 46 seconds

View users profile

bongo Level 5


110 unique bugs discovered

Active hacking time
15 days, 0 hours, 40 minutes and 44 seconds

View users profile

gprime31 Level 5


109 unique bugs discovered

Active hacking time
9 days, 20 hours, 10 minutes and 4 seconds

View users profile

gh0st10 Level 5 Private profile


108 unique bugs discovered

Active hacking time
10 days, 15 hours, 43 minutes and 9 seconds

IamVictorTeh Level 5 Private profile


103 unique bugs discovered

Active hacking time
22 days, 20 hours, 42 minutes and 45 seconds

good Level 5 Private profile


103 unique bugs discovered

Active hacking time
9 days, 20 hours, 45 minutes and 54 seconds

iffu Level 5


103 unique bugs discovered

Active hacking time
13 days, 2 hours, 6 minutes and 56 seconds

View users profile

0xconft Level 5 Private profile


103 unique bugs discovered

Active hacking time
12 days, 14 hours, 40 minutes and 17 seconds