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chrollo
rep. 90 days
25pts
rep. all time
25pts
rank
4150
accepted
1
valid
100%
total
3
streak
High
Certifications
OffSec - OffSec Certified Professional (OSCP)
Issue date: 1/21/2024
Interests
API
Cloud Hacking
Mobile Hacking
Network / Infrastructure
Reverse Engineering / Binary Exploitation
Agriculture
Business & Professional Services
Construction
Consumer Services
Education
Achievements
Activity
External Accounts
Unlocked Achievements
R007 Ch13f
R007 Ch13f
New
Reach #1 on a program quarterly leaderboard
10/1/2026
Bug Baron
Bug Baron
New
Reach the top 10 on a program quarterly leaderboard
10/1/2026
Profile Pwner
Profile Pwner
Complete your profile
12/17/2025
Bronze Finder
Bronze Finder
Reach 1 valid submission
9/22/2026
Activity
chrollo created submission in Axel Springer National Media & Tech from Axel Springer SE
about 20 hours ago
chrollo's submission in Tomorrowland has been rejected [Duplicate] by Tomorrowland
2 days ago
chrollo created submission in Tomorrowland from Tomorrowland
3 days ago
chrollo's submission in Challenge 0926 has been accepted by intigriti
12 days ago
chrollo created submission in Challenge 0926 from intigriti
13 days ago
Top contributions
 Challenge 0926
Tomorrowland
Last contributions
 Tomorrowland
Challenge 0926
External statistics
Rank
7635
Rep. All Time
219
pts
Not linked
Not linked