
PentestSky
@pentestsky
CTF lover , RedTeamer , Pentester , Window security Contact : [email protected] Instagram : instagram.com/pentestsky
ID: 1312300000672534528
http://pentestsky.com 03-10-2020 07:54:43
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Merill Fernando
@merill
Product Manager @microsoft | Tweets my own Built → cmd.ms • maester.dev • idPowerToys • Graph X-Ray • youtube.com/@merillx Weekly newsletter → entra.news
Pentester Academy
@securitytube
We help professionals acquire the skills, knowledge and certificates by teaching defense through offense to advance their careers in cybersecurity.
David Bombal
@davidbombal
YouTube: youtube.com/davidbombal Discord: discord.davidbombal.com Website: davidbombal.com
Hacking Articles
@hackinarticles
House of Pentesters Follow us: linktr.ee/hackingarticles
Mauricio Velazco
@mvelazco
Security Research @Microsoft || Purple Team || Noob
Nikhil Mittal
@nikhil_mitt
Hacker, Infosec Researcher, Military Affairs & History, PowerShell, AD and Azure pwner, Creator of Nishang and others :) Founder @alteredsecurity
Marc-André Moreau
@awakecoding
Remote desktop protocol expert, OSS contributor and entrepreneur. I love designing products with Rust, C# and PowerShell. Proud to be CTO at Devolutions. 🇨🇦
[email protected]
@0xdea
When cryptography is outlawed, bayl bhgynjf jvyy unir cevinpl.
Alex Xu
@alexxubyte
Co-Founder of ByteByteGo | Author of the bestselling book series: ‘System Design Interview’ | YouTube: youtube.com/@ByteByteGo
spencer
@techspence
🛡️Empowering defenders & dismantling threats | Ethical Threat | pentester @securit360 | host @cyberthreatpov | SWAG ethicalthreat.etsy.com
Mehmet Ergene
@cyb3rmonk
academy.bluraven.io Learn #KQL for #ThreatHunting, #DetectionEngineering, and #DFIR @BluRavenSec | Microsoft Security MVP | #DataScience
daem0nc0re
@daem0nc0re
Ph.D. in Physics, Kernel / Hardware Security, Microsoft MVP
PentesterLab
@pentesterlab
We make learning web hacking and security easier. Online systems, code review, videos & courses that can be used to understand, test and exploit bugs!
OccupytheWeb
@three_cube
Pentester, Forensic investigator, and former college professor. Trained hackers at every branch of US military and intelligence. Visit me at hackers-arise.com
Synacktiv
@synacktiv
Offensive security company. Dojo of many ninjas. Red teaming, reverse engineering, vuln research, dev of security tools and incident response.
Will Dormann is on Mastodon
@wdormann
I play with vulnerabilities and exploits. I used to be here on Twitter but now I'm here: @[email protected] infosec.exchange/@wdormann
Ben Spring
@0x8445
TryHackMe Co-founder
GuidedHacking
@guidedhacking
Reverse Engineering & Game Hacking Courses @ guidedhacking.com
Beau Bullock
@dafthack
Hacker, trainer, and guitarist | Black Hills InfoSec #RedTeam | @BreakForge Training | Produces music to hack to at @N0BANDW1DTH
Florian Roth ⚡️
@cyb3rops
Head of Research @nextronsystems #DFIR #YARA #Sigma | detection engineer | creator of @thor_scanner, Aurora, Sigma, LOKI, YARA-Forge | always busy ⌚️🐇 | vi/vim
Muqsit 𝕏
@mqst_
Passionate learner and creator • Web Security & Code Security • YouTube: youtube.com/@muqsitbaig • Turn ON Notifications 🔔
Ben Sadeghipour
@nahamsec
Cofounder @hackinghub_io | Advisor @CaidoIO. I hack companies and make content about it. #NahamCon organizer. ex @hacker0x01🇮🇷
Dr. Maik Ro ➡️🦋
@maikroservice
☠️ inactive account ☠️ - Training the next generation of Hackers over at bsky / linkedin / youtube 🏴☠️💜
Pratik Dabhi
@impratikdabhi
👨🏻💻Ethical Hacker 🐞Bug Hunter | Penetration tester 👨🏻💻Security Consultant at @Deloitte ☢️ Bugcrowd Top 250 | SRT |YouTuber (20k+ Subs)
klez
@klezvirus
Independent Cyber Security Researcher - Opinions are my own
Florian Hansemann
@cyberwarship
Father, Founder @HanseSecure, Pentesting, Student, ExploitDev, Redteaming, InfoSec & CyberCyber; -- Mastodon: infosec.exchange/@CyberWarship
Shubham Sharma
@shubham_pen
In cybersecurity, you should be eager to learn new things.
John Hammond
@_johnhammond
Cybersecurity Researcher @HuntressLabs || Just Hacking Training @JustHackingHQ w/ @ethicalhacker || jh.live/training || jh.live/newsletter
Raj Patel
@grayhatkiller
Adversary Simulation @SpecterOps
Seasides
@seasides_conf
Official account of India’s most loved seasides conference, Goa, India. it’s free and open for all. DM if you got any query #seasides
vx-underground
@vxunderground
The largest collection of malware source code, samples, and papers on the internet. Password: infected
Nagli
@galnagli
Hacker; Attack Surface & External Exposure at @wiz_io 🧙♂️; Bug Bounty Hunter; Live Hacking Events Winner
Matt Zorich
@reprise_99
security @ @Microsoft | aka.ms/KQLMSPress | Tweets are my own
Bobby Cooke
@0xboku
Adversary Services @ IBM X-Force Red
Hussein Muhaisen
@husseinmuhaisen
In stealth reversing security complexity for the consumer / @pagedout_zine @GuidedHacking
The DFIR Report
@thedfirreport
Real Intrusions by Real Attackers, the Truth Behind the Intrusion. Services: thedfirreport.com/services
hAPI_hacker
@hapi_hacker
{ "name": "Corey J. Ball", "author": "Hacking APIs", "creator": "APIsecU.com", "is_admin": true }
0xor0ne
@0xor0ne
| CyberSecurity | Reverse Engineering | C and Rust | Exploit | Linux kernel | PhD | My Tweets, My Opinions :) |
David Alves Web
@davidalvesweb
I record, edit and upload videos on YouTube. Also, Cybersecurity @Microsoft. Opinions are my own.
Saad AHLA
@d1rkmtr
Instructor @AlteredSecurity | Author of Evasion Lab (CETP)
Benasin
@benasin3
Wannabe hacker from 🇻🇳 🐸 hackerone.com/benasin
whitecyberduck
@whitecyberduck
Ayub Jabril Yusuf | 🇸🇴🇺🇸 (he/him) | Hacker @SpecterOps | GSE • OSCP
chux
@chux13786509
Web Warrior 👻 | Security Researcher | Bug Hunter | CVE-2024-46990 | CVE-2024-54128 | CVE-2025-29930 | github.com/r3dpower
Mike
@known_mike
@Known_Mike is temporarily unavailable because it violates the Twitter Media Policy. Read more here support.twitter.com/articles/20169…
Hammad 🇵🇰🇵🇸
@hammad7361
Bug bounty hunter on @Bugcrowd | bugcrowd.com/HammadAhmed
TRÄW🤟
@thatstraw
Linux & fun, I use Arch (BTW). Digital nomad, Network Engineer. Bootstrapping (@sysxplore).
Vulnlab
@vulnlab_eu
Labs & Training by @xct_de | vulnlab.com | You are welcome to join the community @ discord.gg/vulnlab
Md Ismail Šojal 🕷️
@0x0sojalsec
Cyber_Security_Re-searcher || 0SINT || Malware Analysis II Pwn || Ai Re-searcher || @GHOST_3xP10iT || 0ld Accounts Suspended @0xSojalSec ||
Logos
@logos_network
Building the tools & nurturing the culture of the network state movement. Tech: @Codex_storage @Waku_org @Nomos_tech Research: @Vacp2p Exit: @exit_operator
r1cksec
@r1cksec
Data breach revealed, Malware lurks, silent, stealthy - OSINT tracks the thread.
MalDev Academy
@maldevacademy
A comprehensive module-based malware development course providing fundamental to advanced level knowledge
ShorSec Cyber Security
@shorsecltd
Penetration Testing, Purple Team, Red Team & Adversary Emulation. Tested by hackers Trusted by clients
PentestGPT
@pentestgpt
AI-Powered Penetration Testing Assistant for offensive security testing, focused on web applications and network penetration testing.
Chirag Savla
@chiragsavla94
With Knowledge We Know the Words.. But... With experience We Know their Meaning ! #HOF #Microsoft #BigBasket
blackorbird
@blackorbird
Peace and Love. Just Analysis/Hunter. #APT #threatIntelligence #Exploit #CTI Need Job
sqrtrev
@sqrtrev
@zellic_io / Captain of @SuperGuesser / DEFCON 29 - 33 Finalist
Intigriti
@intigriti
Bug bounty & VDP platform trusted by the world’s largest organisations! 🌍
ippsec
@ippsec

Outflank
@outflanknl
Red Team Tooling & Tradecraft
Hack The Box
@hackthebox_eu
#1 Cyber Performance Center, providing a human-first platform to create and maintain high-performing cybersecurity individuals and organizations.
Abhishek Meena - {🔥}
@aacle_
Chief Operating Officer @Vulncure | Bug Hunter | 🖊️ Tester 🤝 Committed to infosec education. 📬 Open for DMs
rayanlecat
@rayanlecat
Pentester
bohops
@bohops
Red/Purple/Research | Adversary Services @xforce red
Aurélien Chalot
@defte_
Hacker, sysadmin and security researcher @OrangeCyberdef 💻 Calisthenic enthousiast 💪 and wannabe philosopher t.ly/9NPk0 📖 🔥 Hide&Sec 🔥
D Day
@archangeldday
Truth Seeker. Catholic. Hacker. Techno-Ethicist. Chasing my Apotheosis. Views are correct. Truth is at the intersection of Athens & Jerusalem
Katie Paxton-Fear
@insiderphd
Dr, apparently. API Sec @traceableai, Lecturer & Hacker. #BugBounty hunter & #infosec YouTuber. APIs & Interlinked OffSec, PhD in AI+Sec @hacknotcrime. she/her
Rishika Desai
@ich_rish99
Security Analyst @BforeAI | Cyber Threat Researcher | Dancer, Writer, Poet, Freelancer, Blogger, and more to add! ✨ Let's connect and share ideas! ❤
Filip Dragovic
@filip_dragovic
My research unless stated otherwise. My opinions are my own and do not represent the views of my employer.
Siddy
@illucist_
VAPT | Technical Writer Occasionally found lurking in the meme community. U_U