ZeroCool

Junior

#372 Live Ranking

750 Total XP

9 Labs Completed 0 First Bloods 1 Streak 3 Best

Activity

14 active days in the last year

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Junior

Next Senior

750 / 1842 XP

Achievements

Streak Starter

Lab Rat

IP SPOOFINGClient-Side SecuritySecurity Through ObscurityBrowser DevToolsView SourceInformation DisclosureBroken Access ControlWeb SecurityHTMLPHPLFIFTPCookie PoisoningSession TamperingBase64 EncodingPrivilege EscalationWeb ExploitationNmapNmap CommandsTelnetPort ScanningNetwork ReconnaissanceView Source CodeSource Code AnalysisAuthentication BypassBroken AuthenticationDeveloper ToolsLearning PathCapture The FlagCTFCTF BasicsFlag SubmissionUUIDGetting StartedCyber Security Fundamentals

Spoof! Easy

100 XP Mar 06, 2026

Secrets in Source 2: Bypass Security Through Obscurity Very Easy

50 XP Mar 06, 2026

Include me Easy

100 XP Mar 04, 2026

Anonymous Easy

100 XP Mar 04, 2026

Hack the Cookie: Cookie Poisoning Attack Very Easy

50 XP Feb 12, 2026

Nmap Commands Lab: Port Scanning to Privilege Escalation Very Easy

100 XP Feb 02, 2026

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

50 XP Jan 24, 2026

Hack the Login Very Easy

50 XP Jan 24, 2026

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

50 XP Jan 24, 2026

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Active for 4 days

1 month ago

Flag Found - Spoof! +100 XP

3 months ago

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

3 months ago

Flag Found - Include me +100 XP

3 months ago

Flag Found - Anonymous +100 XP

3 months ago

Active for 2 days

4 months ago

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

4 months ago

Flag Found - Cronpocalypse +100 XP

4 months ago

Active for 1 days

4 months ago

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

4 months ago

Task Completed - Nmap Commands Lab: Port Scanning to Privilege Escalation

4 months ago

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

4 months ago

Task Completed - Nmap Commands Lab: Port Scanning to Privilege Escalation

4 months ago

Task Completed - Nmap Commands Lab: Port Scanning to Privilege Escalation

4 months ago

Task Completed - Nmap Commands Lab: Port Scanning to Privilege Escalation

4 months ago

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

4 months ago

Task Completed - Secrets in Source: View Source Code to Find the Flag

4 months ago

Task Completed - Secrets in Source: View Source Code to Find the Flag

4 months ago

Task Completed - Secrets in Source: View Source Code to Find the Flag

4 months ago

Flag Found - Hack the Login +50 XP

4 months ago

Task Completed - Hack the Login

4 months ago

Task Completed - Hack the Login

4 months ago

Task Completed - Hack the Login

4 months ago

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

4 months ago

Active for 2 days

5 months ago

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