StempelWolf

Junior

Online

#55 United States Top 4% Worldwide

1107 Total XP

9 Labs Completed 0 First Bloods 8 Streak 13 Best

+40 this week +170 this month

Activity

39 active days in the last year

Rank Progress

Junior

Next Senior

1107 / 2114 XP

Achievements

Streak Starter

Streak Master

Lab Rat

IP SPOOFINGFTPPHPLFINmapNmap CommandsTelnetPort ScanningNetwork ReconnaissancePrivilege EscalationClient-Side SecuritySecurity Through ObscurityBrowser DevToolsView SourceInformation DisclosureBroken Access ControlWeb SecurityHTMLCookie PoisoningSession TamperingBase64 EncodingWeb ExploitationView Source CodeSource Code AnalysisAuthentication BypassBroken AuthenticationDeveloper ToolsLearning PathCapture The FlagCTFCTF BasicsFlag SubmissionUUIDGetting StartedCyber Security Fundamentals

Spoof! Easy

100 XP Sep 02, 2026

Anonymous Easy

100 XP Sep 01, 2026

Include me Easy

100 XP Sep 01, 2026

Nmap Commands Lab: Port Scanning to Privilege Escalation Very Easy

100 XP Sep 01, 2026

Secrets in Source 2: Bypass Security Through Obscurity Very Easy

50 XP Sep 01, 2026

Hack the Cookie: Cookie Poisoning Attack Very Easy

50 XP Jul 24, 2026

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

50 XP Jul 24, 2026

Hack the Login Very Easy

50 XP Jul 24, 2026

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

50 XP Jul 24, 2026

Hacking 101 1

The hacker mindset 1 XP Jul 24, 2026

Daily Hack Solved - Who really called +10 XP

1 hour ago

Daily Hack Solved - The name that points nowhere +10 XP

1 day ago

Daily Hack Solved - The folder that shipped itself +10 XP

2 days ago

Daily Hack Solved - One password, many doors +10 XP

3 days ago

Active for 1 days

3 days ago

Daily Hack Solved - The role any repo can wear +10 XP

4 days ago

Daily Hack Solved - The note inside the tool +10 XP

6 days ago

Daily Hack Solved - The cookie that was an object +10 XP

6 days ago

Daily Hack Solved - The filename that runs +10 XP

1 week ago

Daily Hack Solved - The header that skips the check +10 XP

1 week ago

Daily Hack Solved - The word you already know +10 XP

1 week ago

Daily Hack Solved - The claim inside the claim +10 XP

1 week ago

Active for 1 days

2 weeks ago

Daily Hack Solved - The clock behind the commits +10 XP

2 weeks ago

Daily Hack Solved - The header that says where you are +10 XP

2 weeks ago

Daily Hack Solved - After the last byte +10 XP

2 weeks ago

Daily Hack Solved - Every road leads there +10 XP

2 weeks ago

Daily Hack Solved - Instructions in the wiki +10 XP

2 weeks ago

Daily Hack Solved - Write it back +10 XP

3 weeks ago

Daily Hack Solved - Approved by somebody else +10 XP

3 weeks ago

Daily Hack Solved - The trigger that changed everything +10 XP

3 weeks ago

Streak Frozen

3 weeks ago

Daily Hack Solved - The light that talks +10 XP

3 weeks ago

Active for 1 days

3 weeks ago

Daily Hack Solved - Bigger than it says +10 XP

4 weeks ago

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

4 weeks ago

Daily Hack Solved - The sender nobody owns +10 XP

4 weeks ago

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

1 month ago

Daily Hack Solved - Who signs your token +10 XP

1 month ago

Daily Hack Solved - The cert that named it +10 XP

1 month ago

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

1 month ago

Daily Hack Solved - Three keys, one account +10 XP

1 month ago

Active for 2 days

1 month ago

Daily Hack Solved - Repair the magic bytes +10 XP

1 month ago

Daily Hack Solved - Count the compromised +10 XP

1 month ago

Daily Hack Solved - The version that leaks +10 XP

1 month ago

Lesson Completed +11 XP

1 month ago

Flag Found - Cronpocalypse +100 XP

1 month ago

Flag Found - Spoof! +100 XP

1 month ago

Daily Hack Solved - When did the backups die +10 XP

1 month ago

Daily Hack Solved - Follow the ransom BTC +10 XP

1 month ago

Flag Found - Anonymous +100 XP

1 month ago

Flag Found - Include me +100 XP

1 month ago

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

1 month ago

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

1 month ago

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

1 month ago

Daily Hack Solved - Read the shell history +10 XP

2 months ago

Chapter Completed - The hacker mindset +1 XP

2 months ago

Lesson Completed +5 XP

2 months ago

Your Certificate is Ready!

View and share your Certificate of Achievement

View Certificate