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0xhappyjester
rep. 90 days
69pts
rep. all time
69pts
rank
2018
accepted
2
valid
50%
total
17
streak
Critical
Certifications
eLearnSecurity - eLearnSecurity Mobile Application Penetration Tester (eMAPT)
Issue date: 4/24/2025
Interests
API
Hardware / IoT / Firmware
Mobile Hacking
Reverse Engineering / Binary Exploitation
Source Code Review
Consumer Services
Education
Energy, Utilities & Waste
Hospitals & Healthcare
IT Services
Achievements
Activity
External Accounts
Unlocked Achievements
profile_completed
exceptional_severity
one_valid_submission
Bug Baron
Bug Baron
Reach the top 10 on a program quarterly leaderboard
4/1/2026
Profile Pwner
Profile Pwner
Complete your profile
10/24/2025
Silver Finder
Silver Finder
Reach 5 valid submissions
4/27/2026
Bronze Finder
Bronze Finder
Reach 1 valid submission
3/20/2026
Activity
0xhappyjester's submission in Red Bull has been rejected [Out of scope] by Red Bull
11 days ago
0xhappyjester's submission in Red Bull has been rejected [Out of scope] by Red Bull
27 days ago
0xhappyjester's submission in Red Bull has been rejected [Out of scope] by Red Bull
about 1 month ago
0xhappyjester created submission in from
about 1 month ago
0xhappyjester's submission in Red Bull has been rejected [Duplicate] by Red Bull
about 1 month ago
0xhappyjester's submission in Red Bull has been accepted by Red Bull
about 2 months ago
0xhappyjester's submission in Red Bull has been rejected [Duplicate] by Red Bull
about 2 months ago
0xhappyjester created submission in Red Bull from Red Bull
about 2 months ago
0xhappyjester created submission in Red Bull from Red Bull
about 2 months ago
0xhappyjester's submission in Red Bull has been rejected [Duplicate] by Red Bull
about 2 months ago
0xhappyjester created submission in Red Bull from Red Bull
about 2 months ago
0xhappyjester created submission in Red Bull from Red Bull
about 2 months ago
0xhappyjester created submission in Red Bull from Red Bull
about 2 months ago
0xhappyjester's submission in Red Bull has been rejected [Duplicate] by Red Bull
about 2 months ago
0xhappyjester's submission in Red Bull has been rejected [Out of scope] by Red Bull
2 months ago
0xhappyjester's submission in Red Bull has been rejected [Duplicate] by Red Bull
2 months ago
0xhappyjester's submission in Red Bull has been rejected [Out of scope] by Red Bull
2 months ago
0xhappyjester created submission in Red Bull from Red Bull
2 months ago
0xhappyjester created submission in Red Bull from Red Bull
2 months ago
0xhappyjester created submission in Red Bull from Red Bull
2 months ago
Top contributions
 Red Bull
BMW Group Automotive
Last contributions
 Red Bull
BMW Group Automotive
External statistics
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