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 5 115 unique bugs discovered 4 days, 18 hours, 54 minutes and 5 seconds
#2. gprime31 Level 5 109 unique bugs discovered 9 days, 20 hours, 10 minutes and 4 seconds
#3. good Level 5 103 unique bugs discovered 9 days, 20 hours, 45 minutes and 54 seconds
#4. iffu Level 5 103 unique bugs discovered 12 days, 20 hours, 48 minutes and 7 seconds
#5. 0xconft Level 5 103 unique bugs discovered 9 days, 8 hours, 42 minutes and 1 seconds
#6. holybugx Level 5 101 unique bugs discovered 8 days, 1 hours, 4 minutes and 55 seconds
#7. gh0st10 Level 4 93 unique bugs discovered 6 days, 14 hours, 28 minutes and 24 seconds
#8. jomar Level 4 87 unique bugs discovered 3 days, 10 hours, 34 minutes and 31 seconds
#9. IamVictorTeh Level 4 86 unique bugs discovered 12 days, 19 hours, 35 minutes and 55 seconds
#10. jahbless Level 4 85 unique bugs discovered 5 days, 3 hours, 44 minutes and 18 seconds
#11. xnl-h4ck3r Level 4 82 unique bugs discovered 10 days, 23 hours, 29 minutes and 45 seconds
#12. ibruteforce Level 4 81 unique bugs discovered 4 days, 21 hours, 36 minutes and 3 seconds
#13. c3phas Level 4 81 unique bugs discovered 8 days, 20 hours, 59 minutes and 25 seconds
#14. kinako Level 4 81 unique bugs discovered 5 days, 23 hours, 10 minutes and 2 seconds
#15. netmous3 Level 4 79 unique bugs discovered 11 days, 7 hours, 3 minutes and 18 seconds
#16. bobbylin Level 4 76 unique bugs discovered 10 days, 18 hours, 55 minutes and 32 seconds
#17. jtcsec Level 4 76 unique bugs discovered 6 days, 0 hours, 34 minutes and 17 seconds
#18. vermsec Level 4 76 unique bugs discovered 7 days, 3 hours, 46 minutes and 31 seconds
#19. pichik Level 4 75 unique bugs discovered 10 days, 17 hours, 26 minutes and 34 seconds
#20. rintox Level 3 74 unique bugs discovered 4 days, 13 hours, 58 minutes and 39 seconds
#21. bongo Level 3 73 unique bugs discovered 11 days, 10 hours, 52 minutes and 30 seconds
#22. mrdoel Level 3 71 unique bugs discovered 6 days, 17 hours, 42 minutes and 39 seconds
#23. SMHTahsin33 Level 3 70 unique bugs discovered 1 days, 18 hours, 17 minutes and 21 seconds
#24. mass0ma Level 3 69 unique bugs discovered 3 days, 14 hours, 47 minutes and 58 seconds
#25. 0xblackbird Level 3 67 unique bugs discovered 3 days, 14 hours, 39 minutes and 28 seconds
#26. creez Level 3 65 unique bugs discovered 3 days, 19 hours, 34 minutes and 44 seconds
#27. sh3llf1r3 Level 3 63 unique bugs discovered 1 days, 18 hours, 18 minutes and 58 seconds
#28. humboldtux Level 3 63 unique bugs discovered 5 days, 10 hours, 19 minutes and 22 seconds
#29. luisk2 Level 3 63 unique bugs discovered 5 days, 0 hours, 3 minutes and 11 seconds
#30. reigada Level 3 62 unique bugs discovered 1 days, 22 hours, 5 minutes and 39 seconds
#31. natsu19 Level 3 62 unique bugs discovered 5 days, 21 hours, 38 minutes and 32 seconds
#32. forty7eight Level 3 61 unique bugs discovered 3 days, 16 hours, 48 minutes and 12 seconds
#33. dravee Level 3 61 unique bugs discovered 4 days, 17 hours, 30 minutes and 40 seconds
#34. shivam18u Level 3 60 unique bugs discovered 3 days, 14 hours, 18 minutes and 51 seconds
#35. vigilante Level 3 60 unique bugs discovered 6 days, 6 hours, 43 minutes and 44 seconds
#36. JPDev Level 3 59 unique bugs discovered 3 days, 12 hours, 58 minutes and 44 seconds
#37. shreky Level 3 58 unique bugs discovered 5 days, 6 hours, 21 minutes and 56 seconds
#38. Rephlexsion Level 3 57 unique bugs discovered 13 days, 0 hours, 18 minutes and 39 seconds
#39. flag_c0 Level 3 57 unique bugs discovered 2 days, 10 hours, 56 minutes and 9 seconds
#40. intrudir Level 3 57 unique bugs discovered 5 days, 18 hours, 23 minutes and 55 seconds
#41. 0x1452 Level 3 57 unique bugs discovered 3 days, 20 hours, 51 minutes and 40 seconds
#42. kazmi Level 3 54 unique bugs discovered 5 days, 20 hours, 58 minutes and 29 seconds
#43. d20s84 Level 3 53 unique bugs discovered 3 days, 18 hours, 15 minutes and 14 seconds
#44. codersanjay Level 3 53 unique bugs discovered 3 days, 13 hours, 24 minutes and 34 seconds
#45. hays Level 3 52 unique bugs discovered 2 days, 19 hours, 3 minutes and 37 seconds
#46. moritz Level 3 52 unique bugs discovered 3 days, 9 hours, 20 minutes and 54 seconds
#47. d3spis3d Level 3 51 unique bugs discovered 2 days, 9 hours, 0 minutes and 4 seconds
#48. forknerds Level 3 51 unique bugs discovered 3 days, 12 hours, 34 minutes and 3 seconds
#49. killua Level 3 51 unique bugs discovered 3 days, 4 hours, 38 minutes and 7 seconds
#50. parisk Level 3 50 unique bugs discovered 4 days, 11 hours, 16 minutes and 40 seconds

Honourable Mentions



panya Level 5 Private profile


115 unique bugs discovered

Active hacking time
4 days, 18 hours, 54 minutes and 5 seconds

gprime31 Level 5


109 unique bugs discovered

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

View users profile

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
12 days, 20 hours, 48 minutes and 7 seconds

View users profile

0xconft Level 5 Private profile


103 unique bugs discovered

Active hacking time
9 days, 8 hours, 42 minutes and 1 seconds

holybugx Level 5


101 unique bugs discovered

Active hacking time
8 days, 1 hours, 4 minutes and 55 seconds

View users profile