Retr01

Apprentice

#6 Serbia

212 Total XP

4 Labs Completed 0 First Bloods 0 Streak 2 Best

Activity

2 active days in the last year

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Rank Progress

Apprentice

Next Junior

212 / 577 XP

Cookie PoisoningSession TamperingBase64 EncodingPrivilege EscalationBrowser DevToolsClient-Side SecurityWeb ExploitationView Source CodeHTMLInformation DisclosureBroken Access ControlSource Code AnalysisWeb SecurityAuthentication BypassBroken AuthenticationDeveloper ToolsLearning PathCapture The FlagCTFCTF BasicsFlag SubmissionUUIDGetting StartedCyber Security Fundamentals

Hack the Cookie: Cookie Poisoning Attack Very Easy

50 XP Jul 18, 2026

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

50 XP Jul 18, 2026

Hack the Login Very Easy

50 XP Jul 18, 2026

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

50 XP Jul 18, 2026

Hacking 101 1

The hacker mindset 1 XP Jul 18, 2026

Active for 1 days

1 month ago

Chapter Completed - The hacker mindset +1 XP

1 month ago

Profile Updated +1 XP

1 month ago

Daily Hack Solved - The DEX header +10 XP

1 month ago

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

1 month ago

Flag Found - Secrets in Source: View Source Code to Find the Flag +50 XP

1 month ago

Flag Found - Hack the Login +50 XP

1 month ago

Flag Found - Capture the Flag 101: Find and Submit Your First Flag +50 XP

1 month ago

Certificate Locked

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