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zerodaykb
Poland (Polska)
rep. 90 days
20pts
rep. all time
84pts
rank
1519
accepted
4
valid
100%
total
6
streak
Medium
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
Silver Finder
Silver Finder
Reach 5 valid submissions
11/20/2025
Activity
zerodaykb created submission in SantaCloud Challenge from intigriti
about 3 hours ago
zerodaykb's submission in Challenge 1125 has been accepted by intigriti
about 1 month ago
zerodaykb created submission in Challenge 1125 from intigriti
about 1 month ago
zerodaykb's submission in has been rejected [Duplicate]
11 months ago
zerodaykb created submission in from
11 months ago
zerodaykb's submission in Challenge 0522 by PiyushThePal has been accepted by intigriti
over 3 years ago
zerodaykb created submission in Challenge 0522 by PiyushThePal from intigriti
over 3 years ago
zerodaykb's submission in June XSS Challenge has been accepted by intigriti
over 5 years ago
zerodaykb created submission in June XSS Challenge from intigriti
over 5 years ago
zerodaykb's submission in Easter XSS Challenge has been accepted by intigriti
over 5 years ago
zerodaykb created submission in Easter XSS Challenge from intigriti
over 5 years ago
Top contributions
 Challenge 0522 by PiyushThePal
June XSS Challenge
Challenge 1125
Easter XSS Challenge
Last contributions
 Challenge 1125
Challenge 0522 by PiyushThePal
June XSS Challenge
Easter XSS Challenge
External statistics
Rank
4010
Rep. All Time
418
pts
Not linked
Not linked