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Best Penetration Testing Telegram Channels

30channels on this page
56Kcombined subscribers
7languages

TGList data, October 2026: 30 top Penetration Testing channels with 56K subscribers combined; the largest is 0lab channel ™ (8.5K).

Pentest channels share security tools, write-ups, CVE news and learning resources. The 30 here reach about 56,000 subscribers.

English (13), Persian (6) and Chinese (5) lead. Use the knowledge only on systems you are authorised to test.

Top Penetration Testing channels

  1. 1
    @vasileiadisanastasis
    7.8K subscribersEnglish

    🛡Cybersecurity Evangelist⚔️Penetration Tester🟣PurpleTeam Operator☣️Bug Bounty Hunter🕵️Security Researcher

  2. 2
    @cvebird
    3.8K subscribersChinese

    Push security-related projects to github as soon as possible. Security Intelligence @BlackHatCN

  3. 3
    @htb_exams
    3K subscribersEnglish

    Hack the box#CPTS#CBBH#CWEE#CDSA#CAPE

  4. 4
    Comunidad Pen7esting
    3.4K subscribersSpanish

    @Anonimo501

  5. 5
    @netsecz
    1.1K subscribersPersian

    Where Network meets Red Team🎯If you're into PenTesting, Hacking, and Cyber Shenanigans — you're home!🧠Learn •🚀Hack •🧩Quiz •📚Books •😁Memes

  6. 6
    @learnethicalhackingfromscratchh
    658 subscribersEnglish
  7. 7
    @sajjad_teymouri
    895 subscribersPersian

    Sajad Timuri Learn security expert laugh | become a professional

  8. 8
    @chaos_nexus_tech
    693 subscribersPersian

    One thing change every thing

  9. 9
    @vipernull
    644 subscribersPersian

    ViperNull | Exploring the world of network security. Dive into cybersecurity with in-depth content on penetration testing, defensive strategies, vulnerability analysis, and powerful security tools.Pv ;@Cintaxed‌

  10. 10
    @cyber_syrians
    2.3K subscribersArabic

    Eng.Nour al-Deen al-JabaliPenetration Tester | Bug HunterProviding professional cybersecurity guidance and technical tips from real-world experience.Connect :@nour_aldeen_jabaliWebsite :https://nour-aljabali.com

  11. 11
    @dejban_academy
    863 subscribersPersian

    Hello@durovThis channel does not violate the law. And there are no pornographic or rude posts in it, please pay attention! Official channel in @Telegram No spam No pornography

  12. 12
    0lab channel ™
    8.5K subscribersEnglish

    📚 0lab channel !Our intention is precisely to provide the best in the world of Information Security!• Cyber ​​Security• Hacking• Pen Testing• Infosec• Networking• Bug Bounty• Programming• Red x Blue🦊 Everything free 0lab 🦊

  13. 13
    @logovo_sphinxa
    1K subscribersRussian

    The channel is dedicated to cybersecurity. For any questions write:@sphqxCollaboration/advertising -@JeyRahol

  14. 14
    @shishicai155
    1.3K subscribersChinese
  15. 15
    antiSOCial
    1.1K subscribersRussian

    Blog about information security 👾 Everything you need is here: https://github.com/artroneee/Cyber-Security-Collection For all questions: @artrone @cherepawwka

  16. 16
    @xypython
    1.2K subscribersChinese

    xy language category: crawler scripts, web page collection, crawler customization, data processing, automated scripts, crawler automation, crawler customization, data processing, crawler scripts, penetration testing, protocols,…

  17. 17
    @bughuntersaz
    773 subscribersAzerbaijani

    Bug Bounty

  18. 18
    cobaltstrike
    2.2K subscribersEnglish

    All about Cobalt Strike. New versions, articles and more.

  19. 19
    @adaptixframework
    1.2K subscribersRussian

    grouphttps://t.me/+FZ8e_asRmyJjYmVi

  20. 20
    HackersOnlineClub (HOC)
    1.1K subscribersEnglish

    »» Official HackersOnlineClub Telegram Channel ««#CyberSecurity,#EthicalHacking,#infosec,#PenetrationTestingand more#Techologystuff.Contact- [email protected]:https://hackersonlineclub.com

  21. 21
    @cybersecplayground
    693 subscribersEnglish

    Welcome to CyberSec Playground! A community to learn, explore, and master penetration testing and bug bounty, ethical hacking, and all things cybersecurity.Backup :https://t.me/fatherofbitscybersecplayground.com#BugBounty#Hacking

  22. 22
    @sjeedeface
    611 subscribersEnglish

    Explore 1k+ udemy premium courses for freeee:https://sjeexplore.in

  23. 23
    idapro (Not official)
    3.3K subscribersEnglish

    #IDA#IdaProlast:https://t.me/idapro/173

  24. 24
    @secbros
    1.2K subscribersEnglish

    ✯ 𝚆𝚎𝚕𝚌𝚘𝚖𝚎 𝚝𝚘 𝚃𝚑𝚎 SECBROS 𝙲𝙾𝙼𝙼𝚄𝙽𝙸𝚃𝚈 ✯➪ ᴡᴇ ᴀʀᴇ ʜᴇʀᴇ ᴛᴏ ᴘʀᴏᴠɪᴅᴇ ʏᴏᴜ :• Cyber Security Courses• Penetration Testing• Ethical Hacking• Malware Analysis• Reverse Engineering• Bug Bounty• Data Leaks• E-books

  25. 25
    Web Hacking
    2.2K subscribersEnglish

    @OSCP_training@pfsense@WifiHacking

  26. 26
    @cvehub
    843 subscribersEnglish

    Github Red team resource pushGithub Red team resource push Cve/Rce/Exploit/Redteam/Exploit/Red team Channel push 24/7 (real time) Channel push all day long (real time)

  27. 27
    @heikesen
    963 subscribersChinese
  28. 28
    امنیت اطلاعات
    883 subscribersPersian

    Follow the latest hacking news, penetration testing tools and methods on this channel. English section: https://t.me/sec_nerd_en To join the group, send a message to: @rect00

  29. 29
    @cyberexploitme0
    934 subscribersEnglish

    Content shared in this channel is only for educational purposes.Share and support us😉😉

  30. 30
    @oracleimpacts
    766 subscribersChinese

Related topics

HackingMalware

Want the full, constantly updated list? Browse every channel tagged #penetration-testing.

FAQ

What is penetration testing?

Authorised security testing of systems to find vulnerabilities.

Languages?

English, Persian, Chinese.

Biggest?

About 9,000.