HACKERDNA2027

Junior

Im an "finding-loopholes" enthusiast

#14 Germany

723 Total XP

6 Labs Completed 0 First Bloods 29 Streak 29 Best

+20 this week +10 this month

Activity

32 active days in the last year

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Rank Progress

Junior

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723 / 2092 XP

Achievements

Streak Starter

Streak Master

Lab Rat

Scholar

PHPLFIClient-Side SecuritySecurity Through ObscurityBrowser DevToolsView SourceInformation DisclosureBroken Access ControlWeb SecurityHTMLCookie PoisoningSession TamperingBase64 EncodingPrivilege EscalationWeb ExploitationView Source CodeSource Code AnalysisAuthentication BypassBroken AuthenticationDeveloper ToolsLearning PathCapture The FlagCTFCTF BasicsFlag SubmissionUUIDGetting StartedCyber Security Fundamentals

Include me Easy

100 XP Aug 19, 2026

Secrets in Source 2: Bypass Security Through Obscurity Very Easy

50 XP Aug 19, 2026

Hack the Cookie: Cookie Poisoning Attack Very Easy

50 XP Aug 16, 2026

Secrets in Source: View Source Code to Find the Flag Very Easy

50 XP Aug 16, 2026

Hack the Login Very Easy

50 XP Aug 16, 2026

Capture the Flag 101: Find and Submit Your First Flag Very Easy

50 XP Aug 16, 2026

Hacking 101 3

Encoding is not encryption 1 XP Sep 27, 2026

The hacker mindset 1 XP Aug 16, 2026

Hidden in plain sight 1 XP Sep 10, 2026

Streak Frozen

1 day ago

Daily Hack Solved - Write it back +10 XP

1 day ago

Active for 1 days

2 days ago

Streak Frozen

4 days ago

Daily Hack Solved - Two victims, one supplier +10 XP

4 days ago

Lesson Completed +10 XP

5 days ago

Chapter Completed - Encoding is not encryption +1 XP

5 days ago

Daily Hack Solved - The light that talks +10 XP

5 days ago

Streak Frozen

1 week ago

Daily Hack Solved - Bigger than it says +10 XP

1 week ago

Daily Hack Solved - The fill that was arranged +10 XP

1 week ago

Daily Hack Solved - The sender nobody owns +10 XP

1 week ago

Lesson Completed +5 XP

1 week ago

Daily Hack Solved - The invite that made an owner +10 XP

1 week ago

Daily Hack Solved - Who signs your token +10 XP

1 week ago

Streak Frozen

1 week ago

Daily Hack Solved - Where the link really goes +10 XP

1 week ago

Daily Hack Solved - The allowlist that isn't +10 XP

2 weeks ago

Streak Frozen

2 weeks ago

Daily Hack Solved - The canary build +10 XP

2 weeks ago

Streak Frozen

2 weeks ago

Daily Hack Solved - The click you never made +10 XP

2 weeks ago

Lesson Completed +15 XP

2 weeks ago

Profile Updated +3 XP

2 weeks ago

Lesson Completed +11 XP

2 weeks ago

Daily Hack Solved - Count the layers +10 XP

3 weeks ago

Chapter Completed - Hidden in plain sight +1 XP

3 weeks ago

Lesson Completed +5 XP

3 weeks ago

Daily Hack Solved - The total you do not see +10 XP

3 weeks ago

Lesson Completed +15 XP

3 weeks ago

Daily Hack Solved - How long does it live +10 XP

3 weeks ago

Daily Hack Solved - The alibi that breaks +10 XP

3 weeks ago

Daily Hack Solved - Recover the XOR key +10 XP

3 weeks ago

Daily Hack Solved - Find the safe one +10 XP

3 weeks ago

Daily Hack Solved - Repair the magic bytes +10 XP

3 weeks ago

Active for 1 days

1 month ago

Flag Found - Nmap Commands Lab: Port Scanning to Privilege Escalation +50 XP

1 month ago

Daily Hack Solved - Follow the ransom BTC +10 XP

1 month ago

Active for 2 days

1 month ago

Daily Hack Solved - Replay the withdrawal +10 XP

1 month ago

Active for 1 days

1 month ago

Lesson Completed +11 XP

1 month ago

Daily Hack Solved - Read the system prompt +10 XP

1 month ago

Flag Found - Include me +100 XP

1 month ago

Flag Found - Secrets in Source 2: Bypass Security Through Obscurity +50 XP

1 month ago

Daily Hack Solved - ELF, not data +10 XP

1 month ago

Lesson Completed +5 XP

1 month ago

Daily Hack Solved - Forge the group claim +10 XP

1 month ago

Flag Found - Hack the Cookie: Cookie Poisoning Attack +50 XP

1 month ago

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