Andy Robbins @_wald0
Co-founder of SpecterOps. Co-creator of BloodHound. https://t.co/rub1i3Fs9g wald0.com Seattle, WA Joined March 2011-
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BloodHound isn't just for Active Directory anymore. 🤯 @SadProcessor dives into the BloodHound OpenGraph functionality & demonstrates the new PowerShell cmdlets added to the BloodHound Operator module to work with the OpenGraph feature. ghst.ly/4peTTrB
ICYMI: BloodHound OpenGraph, introduced with BloodHound v8.0, allows you to map attack paths across your entire tech stack. @JustinKohler10 & @_wald0 recently joined @_JohnHammond to discuss the new feature and share a demo. Watch the conversation 👉 ghst.ly/4fNZLDM
🚨 New #BloodHound shirt alert 🚨 ✅ - Unisex and ladies sizes available ✅ - Cool design :) ✅ - ALL profits go to charity: Hope for HIE, which supports families suffering the effects of hypoxic ischemic encephalopathy Get your shirt here: ghst.ly/bh8-tshirt
We are back with our BloodHound t-shirt fundraiser! 🙌 Grab your BloodHound 8.0 shirt today. All funds raised will go directly to @HopeforHIE, the global voice for families affected by Hypoxic Ischemic Encephalopathy. 👕: ghst.ly/bh8-tshirt
Check out my new blog on nested app authentication and brokered authentication.
Check out my new blog on nested app authentication and brokered authentication.
Dear fellow pentesters & red teamers, How often do you run into a vCenter in your client’s environment? 🖥️ I just built one for vCenter - meet vCenterHound 🐾😉 This is just the beginning… more collectors and surprises are on the way. #Pentesting #RedTeam #BloodHound #vCenter
This post about MSSQLHound, a PowerShell collector that adds 7 new nodes and 37 new edges to BloodHound, details my experience and lessons learned designing and implementing the tool using OpenGraph and provides examples of how to research and discover MSSQL attack paths.
This post about MSSQLHound, a PowerShell collector that adds 7 new nodes and 37 new edges to BloodHound, details my experience and lessons learned designing and implementing the tool using OpenGraph and provides examples of how to research and discover MSSQL attack paths.
MSSQL support just landed in BloodHound! You can now map out how attackers might use SQL servers to move laterally. This is incredibly useful in hybrid and legacy heavy environments. Let us know what you find. Learn more ➡️ ghst.ly/MSSQLHound
MSSQLHound leverages BloodHound's OpenGraph to visualize MSSQL attack paths with 7 new nodes & 37 new edges, all without touching the SharpHound & BloodHound codebases. @_Mayyhem unpacks this new feature in his blog post. 👇 ghst.ly/4leRFFn
More on BH OpenGraph: Ran into some issues when attempting to map objects collected with partial info back to existing BH objects. Built out a small tool that allows for connecting objects in a more flexible manner: github.com/G0ldenGunSec/O…
In this blog post I explain the fundamental building blocks, vocabulary, and principles of attack graph design for BloodHound: specterops.io/blog/2025/08/0…
Entra Connect sync accounts can be exploited to hijack device userCertificate properties, enabling device impersonation and conditional access bypass. @hotnops explores cross-domain compromise tradecraft within the same tenant. Read more ⤵️ ghst.ly/3ISMGN9
I'm SO hyped to finally make MSSQLHound public! It's a new BloodHound collector that adds 37 new edges and 7 new nodes for MSSQL attack paths using the new OpenGraph feature for 8.0!. Let me know what you find with it! - github.com/SpecterOps/MSS… - specterops.io/blog/2025/07/2…
Join us for the BloodHound v8.0 deep dive this Thursday! @JustinKohler10, @_wald0, @jaredcatkinson & @StephenHinck will walk through all the new features & show you how to implement these updates in your environment. Register at ghst.ly/july-web-tw 🧵: 7/7
BloodHound v8.0 is here! 🎉 This update introduces BloodHound OpenGraph, revolutionizing Identity Attack Path Management by exposing attack paths throughout your entire tech stack, not just AD/Entra ID. Read more from @JustinKohler10: ghst.ly/bloodhoundv8 🧵: 1/7
I have just released my first tool : GPOHound 🚀 GPOHound is an offensive tool for dumping and analysing GPOs. It leverages BloodHound data and enriches it with insights extracted from the analysis. 🔗Check it out here: github.com/cogiceo/GPOHou…
We are BACK with another #BloodHoundBasics post, this week courtesy of @_wald0. ICYMI: The BloodHound BACK button is BACK. Just use your browser's BACK button to go BACK. 🔙
Introducing a new tool designed to help you install & manage BloodHound instances...🥁 BloodHound CLI! Check out @cmaddalena's blog post to learn how this tool dramatically simplifies installation and server management. ghst.ly/40zXAxI

Florian Roth ⚡️ @cyb3rops
206K Followers 3K Following Head of Research @nextronsystems #DFIR #YARA #Sigma | detection engineer | creator of @thor_scanner, Aurora, Sigma, LOKI, YARA-Forge | always busy ⌚️🐇 | vi/vim
Dave Kennedy @HackingDave
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Florian Hansemann @CyberWarship
84K Followers 47 Following Father, Founder @HanseSecure, Pentesting, Student, ExploitDev, Redteaming, InfoSec & CyberCyber; -- Mastodon: https://t.co/KFSKYUN98M
Justin Elze @HackingLZ
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ippsec @ippsec
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Adam Chester 🏴�... @_xpn_
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Grzegorz Tworek @0gtweet
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DebugPrivilege @DebugPrivilege
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DirectoryRanger @DirectoryRanger
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Mike Felch (Stay Read... @ustayready
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Charlie Bromberg « ... @_nwodtuhs
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Dr. Nestori Syynimaa @DrAzureAD
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Oliver Lyak @ly4k_
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Dirk-jan @_dirkjan
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jocker @DavidSpid12189
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Adi Malyanker @RedPanda4Good
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ΣΕΜΕΡ @thesemer_
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Ooqela @Ooqela884899
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YettaMarcellus @YlZ1dxbR86Dk4
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Alexis @_heilancoos
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pulxar @pu1xar
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Pegasus @Pegasus10017212
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gersh @gershsec
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Casey @_subTee
22 Followers 398 Following I like to read . Founder , Researcher @malwarialabs 🦟⚡️ -=-WIN-=-
Fabricio Aranda @fabricioarandaz
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Xerguit @Xerguit23859
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__oblivion @awwhwhasz
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Christian Huber @ChriHub
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Ivanildo Freitas @ivan_freitas1
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Yeizus @cagrikarakus25
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Proxy_P @pr0xy_p
163 Followers 977 Following Vet | CISSP | OSCP | MS Cybersecurity | Self-taught Computer Science 🤓 | Web3 enthusiast
Ethan @Ethanhowl
2 Followers 319 Following
TenantIQ @TenantIQ
72 Followers 683 Following Cyber pro by day, red teamer by night. Sharing lessons from the front lines of #MSIntune, Defender, and cloud security. 🛡️
threathunterxx @threathuntxx
43 Followers 1K Following This account is for threat research purposes 😬 (not affiliated with any account) | For personal use
Enrique de la Hoz @edelahozuah
1K Followers 1K Following Seguridad, privacidad, CTI, música, y otras obsesiones. Cuenta personal
Dheeraj Patil @7385840297Patil
28 Followers 1K Following
Dave Kennedy @HackingDave
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Florian Hansemann @CyberWarship
84K Followers 47 Following Father, Founder @HanseSecure, Pentesting, Student, ExploitDev, Redteaming, InfoSec & CyberCyber; -- Mastodon: https://t.co/KFSKYUN98M
Justin Elze @HackingLZ
65K Followers 5K Following CTO @TrustedSec | Former Optiv/SecureWorks/Accuvant Labs/Redspin | Race cars
Adam Chester 🏴�... @_xpn_
36K Followers 501 Following Hacker for Hire at @SpecterOps | Blog at https://t.co/tjfTOllCEu | Insta at https://t.co/PqR6CZPwjl
DebugPrivilege @DebugPrivilege
40K Followers 2K Following Windows Nerd | Ex-MSFT | Microsoft MVP in Windows | Interested in Security, Debugging, and Windows Internals.
DirectoryRanger @DirectoryRanger
35K Followers 96 Following This account assembles and disseminates information related to Active Directory and Windows security.
Mike Felch (Stay Read... @ustayready
16K Followers 2K Following Targeted Ops Red Team @ TrustedSec | Hacking since Renegade BBS backdoors | Prior CrowdStrike/BHIS | In Christ's grip | I speak for myself only | K1HAQ
Charlie Bromberg « ... @_nwodtuhs
15K Followers 653 Following Trying to hack the way we hack things 🏴☠️
Dr. Nestori Syynimaa @DrAzureAD
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Oliver Lyak @ly4k_
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Vincent Yiu @vysecurity
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Dirk-jan @_dirkjan
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rootsecdev @rootsecdev
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mpgn @mpgn_x64
18K Followers 230 Following Flibustier du net ̿ ̿̿'̿'\̵͇̿̿\=(•̪●)=/̵͇̿̿/'̿̿ ̿ ̿ ̿ Podcast Hack'n Speak @hacknspeak / https://t.co/GyACSFg9mw
Stephan Berger @malmoeb
28K Followers 1K Following Head of Investigations @InfoGuardAG https://t.co/A5lnFAu7eX
Matt Zorich @reprise_99
14K Followers 2K Following @Microsoft Security | https://t.co/HWozKuixTi | Tweets are my own
Josh @passthehashbrwn
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sn🥶vvcr💥sh @snovvcrash
12K Followers 488 Following Sr. Penetration Tester / Red Team Operator @ptswarm :: Author of the Pentester’s Promiscuous Notebook :: He/him :: Tweets’re my pwn 🐣
MOR DAVID @m0rd4vid
236 Followers 435 Following Cyber Security Expert & Red Teamer with 5+ Years of Experience.
Dave Cossa @G0ldenGunSec
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Toffy @toffyrak
171 Followers 220 Following
Yehuda Smirnov @yudasm_
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Hai vaknin @VakninHai
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Bia! Ⓥ @BiaSciLab
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24 Followers 15 Following
Lukas Beran @lukasberancz
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Sahan @SriLankanMonkey
527 Followers 673 Following Views are my own and do not represent my employer or other entities. Pediatric CISO, volunteer assistant rowing coach * He/Him * @TribeOfHackers Blue Team
Eric Woodruff | MVP |... @ericonidentity
2K Followers 712 Following Security researcher @SemperisTech. Microsoft Security MVP, Entra nerd. Part-time hiker, full-time dad and partner. Opinions expressed are from my cat.
Kamala Harris @KamalaHarris
20.8M Followers 702 Following Always fighting for the people. Wife, Momala, Auntie. She/her. 107 Days available for pre-order now.
Martin Haller @martinhaller_IT
413 Followers 79 Following • Cybersecurity Expert • Blue Teamer • Public Speaker • Blogger • CEO at PATRON-IT • OSCP, MCSE, CHFI, ECSA, CCNP •📩[email protected]
SNOWcon @SNOWcon_2025
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Rogier Dijkman | Micr... @DijkmanRogier
796 Followers 655 Following Cloud Security Researcher | Developer | Author | SecureHats | Marathoner | #PowerShell, #ARM, #GitHub #DevOps #CLI #Security, #KQL Enthusiast
CommanderApaul is on ... @CommanderApaul
933 Followers 428 Following IAM Engineer, AD/GPO SME. ❤️ Powershell. LEGO, cycling, homelab, etc. Periodic rants about bipolar teenager. Sorry.
sapir federovsky @sapirxfed
5K Followers 183 Following Doing things @wiz_io And then doing more things at home | failed research blog: https://t.co/j2HT1Tpscs
Zach Stein @synzack21
671 Followers 403 Following Red Teamer | Penetration Tester | AD Nerd | Adversary Simulation @SpecterOps
Steve Borosh @rvrsh3ll
1K Followers 616 Following The future is not set. There is no fate, but what we make for ourselves. - John Connor
Casey Knerr @casey_knerr
461 Followers 7 Following
Carl Stalhood @cstalhood
12K Followers 244 Following NetScaler. Citrix. Omnissa Tech Insider. Azure Virtual Desktop. Principal Consultant at CDW.
Harm Veenstra | MVP @HarmVeenstra
2K Followers 4K Following 2x Microsoft MVP | #PowerShell Evangelist | Living apart together with @Eve_023 | Consultant | *Core | Google Pixel | #Espresso | https://t.co/8Aes02OcHf
erm4 @er1cm4
4 Followers 75 Following
Keanu Nys @RedByte1337
897 Followers 74 Following Offensive Security Lead @ Spotit. Creator of GraphSpy
Cory Wolff @cwolff411
7K Followers 244 Following Director, Offensive Security @ risk3sixty | Director of Training @RedTeamVillage_ | Technologist | Builder and breaker of all the things. Tweets are my own.
clearbluejar @clearbluejar
2K Followers 360 Following Security Researcher | Founder @clearseclabs | Research | Learn | Write | Code | Repeat | https://t.co/0lF2NPtj5H | Author of #ghidriff | #patchdiffing
Jean-Michel Besnard @jmbesnard_maz
425 Followers 536 Following Partner - Cybersecurity Audit & Advisory - Grant Thornton France https://t.co/gQmAQTHcLe
Ashish Gupta @ashishrocks
223 Followers 556 Following VP, Cloud Security Operations, Information security. https://t.co/n5VhvhYfdu
Mike @MySnozzberries
531 Followers 2K Following I Build-Break-Repeat, AWS, Azure, MS, Cisco, InfoSec https://t.co/eN8iK5IMuL
Kay Daskalakis @KayDaskalakis
100 Followers 222 Following 🛡️ Visually helping to spread the message #DefenceInDepth starts with #Identity @SpecterOps - Tweets, satire and harmless opinions are my own.
Mohit Gupta @_Skybound
105 Followers 63 Following Principal Security Consultant @ Reversec focusing on all things AWS, CI/CD and Kubernetes More active on Slack so find me there
drak3hft7 @drak3hft7
3K Followers 324 Following Bug Hunter & Penetration Tester | Synack Red Team Member | Top 10 Yeswehack
David O'Brien (he/him... @david_obrien
6K Followers 2K Following Founder of @ARGOS_Cloud , Azure, Entra ID & M365 cloud security assessments for consultants and security professionals. MS Azure MVP (2013-2023), pilot, dad.
Jean Marsault @iansus
1K Followers 370 Following Red-Team & DFIR @WavestoneFR YoloSw4g CTF Opinions are my own
Elke Stangl (elkement... @elkement
1K Followers 956 Following Physicist, engineer (cyber security, energy). I am creating physics-inspired art wth pencils or with code.
Lukas Klein | @rantas... @RantaSec
43 Followers 168 Following
Matt Creel @Tw1sm
1K Followers 232 Following Adversary Simulation @ SpecterOps | OSCP | CRTO | https://t.co/LfiIqD4M4l
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540 Followers 394 Following Climber, Penetration Tester, Code Junkie, Malware Enthusiast @specterops
itay.io @ity_krk
272 Followers 1K Following co founder & CPO @ Koi 🔸 cybersecurity all-arounder https://t.co/1CiN0b3S2P
Edznux @Edznux
113 Followers 454 Following