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!


Featured Hackers

gprime31 & good


gprime31 and good teamed up together and were the first to discover over 100+ unique vulnerabilities on BARKER. Each of them have shown professionalism and a clear understanding of testing web applications. We're looking forward to watching them continue to grow!

BugBountyHunter's Top 50 Hackers


Researcher BARKER Submission Statistics Connected Bug Bounty Platforms
gprime31 Level 5 128 accepted 14 rejected HackerOne: prime31
Intigriti: prime
good Level 5 116 accepted 7 rejected HackerOne: No account linked.
Intigriti: good
jomar Level 4 89 accepted 0 rejected HackerOne: No account linked.
Intigriti: Jomar
#4. panya Level 4 95 accepted 4 rejected HackerOne: No account linked.
Intigriti: No account linked.
#5. xnl-h4ck3r Level 4 90 accepted 4 rejected HackerOne: No account linked.
Intigriti: xnl
#6. jahbless Level 4 90 accepted 2 rejected HackerOne: No account linked.
Intigriti: jahbless
#7. jtcsec Level 4 83 accepted 1 rejected HackerOne: jtcsec
Intigriti: jtcsec
#8. IamVictorTeh Level 4 90 accepted 2 rejected HackerOne: iamvictorteh
Intigriti: iamvictorteh
#9. gh0st10 Level 4 82 accepted 2 rejected HackerOne: No account linked.
Intigriti: gh0st10
#10. 0xconft Level 3 83 accepted 1 rejected HackerOne: No account linked.
Intigriti: No account linked.
#11. SMHTahsin33 Level 3 85 accepted 3 rejected HackerOne: smhtahsin33
Intigriti: smhtahsin33
#12. holybugx Level 3 79 accepted 1 rejected HackerOne: holybugx
Intigriti: No account linked.
#13. ibruteforce Level 3 65 accepted 3 rejected HackerOne: ibruteforce
Intigriti: No account linked.
#14. bobbylin Level 3 64 accepted 4 rejected HackerOne: bobbylin
Intigriti: hackersmith
#15. humboldtux Level 3 74 accepted 11 rejected HackerOne: humboldtux
Intigriti: humboldtux
#16. reigada Level 3 61 accepted 11 rejected HackerOne: reigada
Intigriti: reigada
#17. c3phas Level 3 67 accepted 0 rejected HackerOne: c3phas
Intigriti: No account linked.
#18. rintox Level 3 72 accepted 1 rejected HackerOne: rintox
Intigriti: rintox
#19. mrdoel Level 3 75 accepted 6 rejected HackerOne: mrdoel
Intigriti: mrdoel
#20. shivam18u Level 3 58 accepted 0 rejected HackerOne: thatman1738
Intigriti: shivam18u
#21. flag_c0 Level 3 65 accepted 3 rejected HackerOne: flag_c0
Intigriti: No account linked.
#22. kazmi Level 3 62 accepted 2 rejected HackerOne: boot2root
Intigriti: hackerfalcon
#23. pichik Level 3 46 accepted 0 rejected HackerOne: pichik
Intigriti: pichik
#24. codersanjay Level 3 59 accepted 4 rejected HackerOne: No account linked.
Intigriti: codersanjay
#25. d20s84 Level 3 55 accepted 7 rejected HackerOne: d20s84
Intigriti: aditya1499
#26. vermsec Level 3 59 accepted 0 rejected HackerOne: No account linked.
Intigriti: No account linked.
#27. 0xblackbird Level 3 57 accepted 2 rejected HackerOne: 0xblackbird
Intigriti: be1807v
#28. hays Level 3 53 accepted 2 rejected HackerOne: hays
Intigriti: hays
#29. d3spis3d Level 3 57 accepted 2 rejected HackerOne: d3spis3d
Intigriti: d3spis3d
#30. forknerds Level 3 54 accepted 8 rejected HackerOne: No account linked.
Intigriti: No account linked.
#31. iffu Level 2 66 accepted 4 rejected HackerOne: iffu
Intigriti: iftequariffu
#32. parisk Level 2 59 accepted 6 rejected HackerOne: No account linked.
Intigriti: No account linked.
#33. gforho Level 2 54 accepted 5 rejected HackerOne: No account linked.
Intigriti: No account linked.
#34. groeneappel Level 2 49 accepted 2 rejected HackerOne: No account linked.
Intigriti: No account linked.
#35. ahiezer Level 2 43 accepted 0 rejected HackerOne: ahiezer
Intigriti: No account linked.
#36. sumzer0 Level 2 40 accepted 0 rejected HackerOne: No account linked.
Intigriti: No account linked.
#37. sehno Level 2 46 accepted 4 rejected HackerOne: No account linked.
Intigriti: No account linked.
#38. YouGina Level 2 43 accepted 0 rejected HackerOne: cswiers
Intigriti: cswiers
#39. yack Level 2 38 accepted 7 rejected HackerOne: No account linked.
Intigriti: No account linked.
#40. JonLaing Level 2 46 accepted 8 rejected HackerOne: No account linked.
Intigriti: No account linked.
#41. balook Level 2 56 accepted 3 rejected HackerOne: s3cb0y
Intigriti: baluz
#42. ivodafon Level 2 36 accepted 0 rejected HackerOne: ivodafon
Intigriti: No account linked.
#43. bountyhunt3r Level 2 38 accepted 15 rejected HackerOne: No account linked.
Intigriti: No account linked.
#44. pub3g Level 2 41 accepted 3 rejected HackerOne: No account linked.
Intigriti: No account linked.
#45. Aituglo Level 2 44 accepted 2 rejected HackerOne: No account linked.
Intigriti: No account linked.
#46. vigilante Level 2 33 accepted 1 rejected HackerOne: No account linked.
Intigriti: No account linked.
#47. sh3llf1r3 Level 2 32 accepted 7 rejected HackerOne: No account linked.
Intigriti: No account linked.
#48. sirpwnalot Level 2 35 accepted 3 rejected HackerOne: No account linked.
Intigriti: No account linked.
#49. luisk2 Level 2 31 accepted 1 rejected HackerOne: No account linked.
Intigriti: No account linked.
#50. natsu19 Level 2 34 accepted 2 rejected HackerOne: No account linked.
Intigriti: No account linked.

gprime31 Level 5

HackerOne:prime31
Intigriti: prime

Active hacking time
9 days, 8 hours, 43 minutes and 56 seconds

View profile

good Level 5

HackerOne:No account linked
Intigriti: good

Active hacking time
9 days, 20 hours, 33 minutes and 40 seconds

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jomar Level 4

HackerOne:No account linked
Intigriti: Jomar

Active hacking time
3 days, 2 hours, 56 minutes and 9 seconds

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panya Level 4 Private profile

HackerOne:No account linked
Intigriti: No account linked.

Active hacking time
3 days, 4 hours, 5 minutes and 27 seconds

xnl-h4ck3r Level 4

HackerOne:No account linked
Intigriti: xnl

Active hacking time
10 days, 20 hours, 28 minutes and 2 seconds

View profile

jahbless Level 4

HackerOne:No account linked
Intigriti: jahbless

Active hacking time
4 days, 23 hours, 50 minutes and 34 seconds

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jtcsec Level 4

HackerOne:jtcsec
Intigriti: jtcsec

Active hacking time
5 days, 23 hours, 55 minutes and 59 seconds

View profile

IamVictorTeh Level 4 Private profile

HackerOne:iamvictorteh
Intigriti: iamvictorteh

Active hacking time
9 days, 23 hours, 54 minutes and 20 seconds

gh0st10 Level 4 Private profile

HackerOne:No account linked
Intigriti: gh0st10

Active hacking time
4 days, 15 hours, 51 minutes and 17 seconds