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cuongkhtnk09

Junior
#1 Vietnam
1930 Total XP
13 Labs Completed 0 First Bloods 1 Streak 6 Best
Vietnam Joined July 2026

Activity

26 active days in the last year
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Rank Progress

Junior
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1930 / 1964 XP

Achievements

Streak Starter
Lab Rat
Scholar
WEBPHPRCEIDORAPI SecurityPath TraversalAccess ControlPrivilege EscalationSSHIP SPOOFINGFTPLFIClient-Side SecuritySecurity Through ObscurityBrowser DevToolsView SourceInformation DisclosureBroken Access ControlWeb SecurityHTMLCookie PoisoningSession TamperingBase64 EncodingWeb ExploitationView Source CodeSource Code AnalysisAuthentication BypassBroken AuthenticationDeveloper ToolsLearning PathNmapNmap CommandsTelnetPort ScanningNetwork ReconnaissanceCapture The FlagCTFCTF BasicsFlag SubmissionUUIDGetting StartedCyber Security Fundamentals
AlVault
AlVault Medium
400 XP Jul 21, 2026
Beyond Echo
Beyond Echo Medium
200 XP Jul 16, 2026
ClearDesk
ClearDesk Medium
400 XP Jul 15, 2026
Cronpocalypse
Cronpocalypse Easy
200 XP Jul 15, 2026
Spoof!
Spoof! Easy
100 XP Jul 15, 2026
Anonymous
Anonymous Easy
100 XP Jul 15, 2026
Include me
Include me Easy
100 XP Jul 15, 2026
Secrets in Source 2: Bypass Security Through Obscurity
Secrets in Source 2: Bypass Security Through Obscurity Very Easy
50 XP Jul 15, 2026
Hack the Cookie: Cookie Poisoning Attack
Hack the Cookie: Cookie Poisoning Attack Very Easy
50 XP Jul 15, 2026
Secrets in Source: View Source Code to Find the Flag
Secrets in Source: View Source Code to Find the Flag Very Easy
50 XP Jul 15, 2026
Hack the Login
Hack the Login Very Easy
50 XP Jul 15, 2026
Nmap Commands Lab: Port Scanning to Privilege Escalation
Nmap Commands Lab: Port Scanning to Privilege Escalation Very Easy
100 XP Jul 15, 2026
Capture the Flag 101: Find and Submit Your First Flag
Capture the Flag 101: Find and Submit Your First Flag Very Easy
50 XP Jul 10, 2026
Hacking 101 10
The network underneath 1 XP Jul 21, 2026
Vulnerabilities and exploits 1 XP Jul 22, 2026
How passwords break 1 XP Jul 20, 2026
Encoding is not encryption 1 XP Jul 20, 2026
The hacker mindset 1 XP Jul 14, 2026
Your roadmap 1 XP Jul 22, 2026
Hacking humans 1 XP Jul 22, 2026
Hidden in plain sight 1 XP Jul 14, 2026
Open-source intelligence 1 XP Jul 21, 2026
The hacker's toolkit 1 XP Jul 22, 2026
Active for 17 days
3 days ago
Daily Hack Solved - Trace the port scan +10 XP
1 month ago
Chapter Completed - Your roadmap +1 XP
1 month ago
Chapter Completed - The hacker's toolkit +1 XP
1 month ago
Chapter Completed - Vulnerabilities and exploits +1 XP
1 month ago
Chapter Completed - Hacking humans +1 XP
1 month ago
Chapter Completed - The network underneath +1 XP
1 month ago
Chapter Completed - Open-source intelligence +1 XP
1 month ago
Daily Hack Solved - Unwrap the C2 beacon +10 XP
1 month ago
Flag Found - AlVault +200 XP
1 month ago
Flag Found - AlVault +200 XP
1 month ago
Daily Hack Solved - Forge the tier +10 XP
1 month ago
Chapter Completed - How passwords break +1 XP
1 month ago
Chapter Completed - Encoding is not encryption +1 XP
1 month ago
Active for 1 days
1 month ago
Task Completed - AlVault
1 month ago
Task Completed - AlVault
1 month ago
Task Completed - AlVault
1 month ago
Task Completed - AlVault
1 month ago
Flag Found - Beyond Echo +200 XP
1 month ago
Task Completed - Beyond Echo
1 month ago
Task Completed - Beyond Echo
1 month ago
Task Completed - Beyond Echo
1 month ago
Flag Found - ClearDesk +200 XP
1 month ago
Flag Found - ClearDesk +200 XP
1 month ago
Flag Found - Cronpocalypse +100 XP
1 month ago
Flag Found - Cronpocalypse +100 XP
1 month ago
Flag Found - Spoof! +100 XP
1 month ago
Flag Found - Anonymous +100 XP
1 month ago
Task Completed - Anonymous
1 month ago
Task Completed - Anonymous
1 month ago
Task Completed - Anonymous
1 month ago
Flag Found - Include me +100 XP
1 month ago
Task Completed - Include me
1 month ago

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