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zerodaykb
Poland (Polska)
rep. 90 days
45pts
rep. all time
149pts
rank
1102
accepted
6
valid
100%
total
11
streak
High
Certifications
OffSec - OffSec Certified Professional (OSCP)
Issue date: 11/9/2025
Interests
API
Mobile Hacking
Network / Infrastructure
Source Code Review
Web Hacking
IT Services
Software
Achievements
Activity
External Accounts
Unlocked Achievements
R007 Ch13f
R007 Ch13f
Reach #1 on a program quarterly leaderboard
6/30/2020
Bug Baron
Bug Baron
Reach the top 10 on a program quarterly leaderboard
6/30/2020
Profile Pwner
Profile Pwner
Complete your profile
10/31/2025
Gold Finder
Gold Finder
Reach 10 valid submissions
3/12/2026
Activity
zerodaykb's submission in Watsons has been rejected [Duplicate] by AS Watson
26 days ago
zerodaykb's submission in Watsons has been rejected [Duplicate] by AS Watson
26 days ago
zerodaykb's submission in Watsons has been rejected [Duplicate] by AS Watson
26 days ago
zerodaykb's submission in Watsons has been rejected [Duplicate] by AS Watson
26 days ago
zerodaykb created submission in Watsons from AS Watson
about 1 month ago
zerodaykb created submission in Watsons from AS Watson
about 1 month ago
zerodaykb created submission in Watsons from AS Watson
about 1 month ago
zerodaykb created submission in Watsons from AS Watson
about 1 month ago
zerodaykb's submission in Watsons has been accepted by AS Watson
about 2 months ago
zerodaykb created submission in Watsons from AS Watson
2 months ago
zerodaykb's submission in SantaCloud Challenge has been accepted by intigriti
3 months ago
zerodaykb created submission in SantaCloud Challenge from intigriti
3 months ago
zerodaykb's submission in Challenge 1125 has been accepted by intigriti
5 months ago
zerodaykb created submission in Challenge 1125 from intigriti
5 months ago
zerodaykb's submission in has been rejected [Duplicate]
about 1 year ago
zerodaykb created submission in from
about 1 year ago
zerodaykb's submission in Challenge 0522 by PiyushThePal has been accepted by intigriti
almost 4 years ago
zerodaykb created submission in Challenge 0522 by PiyushThePal from intigriti
almost 4 years ago
zerodaykb's submission in June XSS Challenge has been accepted by intigriti
almost 6 years ago
zerodaykb created submission in June XSS Challenge from intigriti
almost 6 years ago
Top contributions
 Watsons
Challenge 0522 by PiyushThePal
June XSS Challenge
Challenge 1125
Easter XSS Challenge
SantaCloud Challenge
Last contributions
 Watsons
SantaCloud Challenge
Challenge 1125
Challenge 0522 by PiyushThePal
June XSS Challenge
Easter XSS Challenge
External statistics
Rank
3818
Rep. All Time
470
pts
Not linked
Not linked