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0x4lter
rep. 90 days
25pts
rep. all time
28pts
rank
3358
accepted
1
valid
67%
total
7
streak
High
Certifications
OffSec - OffSec Certified Professional (OSCP)
Issue date: 11/22/2025
Expiration date: 11/22/2028
Interests
API
Network / Infrastructure
Source Code Review
Web Hacking

Education
IT Services
Manufacturing - Consumer
Media & Entertainment
Public Services
Achievements
Activity
External Accounts
Unlocked Achievements
program_top_ten
one_valid_submission
low_severity
Bug Baron
Bug Baron
Reach the top 10 on a program quarterly leaderboard
Profile Pwner
Profile Pwner
Complete your profile
Bronze Finder
Bronze Finder
Reach 1 valid submission
High Alert
High Alert
Get a valid submission with a high severity.
Activity
0x4lter created submission in from
about 8 hours ago
0x4lter's submission in The Coca-Cola Company Vulnerability Disclosure Program has been rejected [Out of scope] by The Coca-Cola Company
6 days ago
0x4lter created submission in The Coca-Cola Company Vulnerability Disclosure Program from The Coca-Cola Company
8 days ago
0x4lter's submission in BMW Group has been accepted by BMW
19 days ago
0x4lter's submission in has been rejected [Out of scope]
about 2 months ago
0x4lter created submission in BMW Group from BMW
about 2 months ago
0x4lter created submission in from
2 months ago
0x4lter's submission in Algemeen Dagblad has been rejected [Duplicate] by DPG Media
3 months ago
0x4lter's submission in De Morgen has been rejected [Duplicate] by DPG Media
3 months ago
0x4lter's submission in De Volkskrant has been rejected [Duplicate] by DPG Media
3 months ago
0x4lter created submission in Algemeen Dagblad from DPG Media
3 months ago
0x4lter created submission in De Morgen from DPG Media
3 months ago
0x4lter created submission in De Volkskrant from DPG Media
3 months ago
External statistics
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