Sean Metcalf @PyroTek3
Identity Security Architect @ TrustedSec. Microsoft Certified Master #ActiveDirectory & former Microsoft MVP. Co-Host @ Enterprise Security Weekly. He/Him. #BLM adsecurity.org 4°08'15.0N 162°03'42.0E Joined August 2014-
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Entra Connect v2.6.79.0 was just released and contains undisclosed security fixes and @Microsoft recommends to update fast. On the bright side, it will finally support FIDO2 based authentication!
2 CAP bypass blogs in 1 day!!!
Some really nice work from @Thomasbyrne__ on the @NetSPI cloud team on a (now remediated) Entra CAP bypass - netspi.com/blog/technical…
100,000. Not viewers. Not impressions. Not clicks. 100,000 people who took the time to add their name and say: “Stargate still matters.” For a franchise whose last live-action series ended over a decade ago, that is remarkable. This isn’t just nostalgia. It’s a community that never stopped believing. Fans from around the world have come together with one message: the audience is here, the passion is here, and the gate is still open. If you haven’t signed yet, you can add your voice here: c.org/LWhDGTHgwJ 100,000 signatures is an incredible milestone, but we’re not done yet. #SaveStargate #Stargate
LastPass confirms data breach in Klue supply chain attack bleepingcomputer.com/news/security/… bleepingcomputer.com/news/security/…
I just wrote a new blog on bypassing CA policies in Entra ID that have a resource exclusion, and why you probably want to enable baseline enforcement if you have such policies. Enjoy! dirkjanm.io/bypassing-cond…
Our Call for Volunteer for DEF CON is still open. If you are still thinking whether you should volunteer, go for it! Sign up. forms.gle/2s8t8tc3qS8mFK… Together, we can all make DEF CON an amazing conference for everyone!
elastic.co/security-labs/… AAD graph blog! i want to see more of these! detecting roadrecon is fun, but it would be even more exciting to see how we can use this capability to sign generic attackers behavior, and unknown tools 🙃
Great opportunity to remind everyone nodoc exists and it is an amazing thing 🙃
Haha, holy crap, a dream come true, I made it into a NetSPI blog 😂 This was an awesome read, and I had no idea this wasn't by design, lol I'm pretty sure there are more of these :p I've made a ton of updates to nodoc.nathanmcnulty.com if you haven't been there in a while
Omg yay. Going to read this at the airport tomorrow omw to Troopers 🤗
I just wrote a new blog on bypassing CA policies in Entra ID that have a resource exclusion, and why you probably want to enable baseline enforcement if you have such policies. Enjoy! dirkjanm.io/bypassing-cond…
Thank you ALL for the kind words, images, and well wishes. It means a lot!
Last night I said goodbye to Bailey. He made it past 18 years and was a faithful friend & family protector. He will be missed. 😢
Did you know SSPR for admins is always enabled even if you have SSPR set to None? It also doesn't honor your authentication methods - all of these are enabled And currently email and phone are consumed from directory attributes.. This is an unnecessary risk - disable it
# Disable SSPR for Admins Connect-MgGraph -Scopes Policy.ReadWrite.Authorization Update-MgPolicyAuthorizationPolicy -AllowedToUseSspr:$false learn.microsoft.com/en-us/entra/id…
@settec88797 Thank you. He was rescue. Will definitely go that route again.
So you might already have noticed kerberoast output changes since April, the enforcement phase with manual rollback. "The Windows updates released in or after July 2026 will remove support for the registry subkey RC4DefaultDisablementPhase." support.microsoft.com/en-us/topic/ho…
"Kerberos and the End of RC4". techcommunity.microsoft.com/discussions/mi… This post is a nice overview of the deprecation of RC4 in Kerberos. Maybe the letter from a senator had some effect? wyden.senate.gov/imo/media/doc/…
If you allow Chrome, you really should use Chrome Enterprise Core to manage it more effectively: chromeenterprise.google/products/chrom… I know people like to hate Edge, but it does have important security and compliance features for M365 customers It has similar: learn.microsoft.com/en-us/deployed…
@jarwidmark Chrome Enterprise Core is free and makes it really easy to manage extensions. You can deploy an enrollment token with Intune, then manage everything through the Chrome Admin console. You can set extensions to be required, allowed, blocked, forced in incognito, etc.
I missed the tweet storm but I haven’t missed the fight. This fandom has never stopped showing up. Your passion, your creativity and your refusal to let Stargate fade quietly into the gate room archives is something special. So let’s keep going. Post the photos. Tell the stories. Share the memories. Make some noise. I’ll be doing my part and getting a little extra loud this week. I’m with you. #SaveStargate 💙 Sign the petition✍️ change.org/p/save-stargat…
I cannot overstate how powerful codex is for cybersecurity work. I'd encourage all defenders to sign up for Trusted Access for Cyber (chatgpt.com/cyber) and give it a shot for their workflows. If orgs are slow to get TAC approvals, please reach out to me.
Probably shouldn’t have hyped the hype machine of world catastrophe which mythos is not.
The US government, citing national security authorities, has issued an export control directive to suspend all access to Fable 5 and Mythos 5 by any foreign national, whether inside or outside the United States, including foreign national Anthropic employees. The net effect of
Checkout all the great talks from this year's event. I'm obviously quite fond of my talk with @PyroTek3 but @rootsecdev also does a fantastic job walking though some modern token attacks.
Wait a minute, Doc 👀 Are you telling me this year's #SmileyCon sessions are available for everyone? Check out the latest #cybersecurity insights and expert perspectives from the Doc Browns of TrustedSec—watch now! hubs.la/Q04l5H5L0
Huge! Some amazing talks here !! Check them out
Wait a minute, Doc 👀 Are you telling me this year's #SmileyCon sessions are available for everyone? Check out the latest #cybersecurity insights and expert perspectives from the Doc Browns of TrustedSec—watch now! hubs.la/Q04l5H5L0
Florian Roth ⚡️ @cyb3rops
221K 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
231K Followers 6K Following Founder @Binary_Defense @TrustedSec Co-Owner https://t.co/HQC75WhdJh. @WeHackHealth Pod. God + Family/Hacker/CSO/USMC/Intel/Fitness. Make the world a better place.
Justin Elze @HackingLZ
71K Followers 5K Following CTO @TrustedSec | Former Optiv/SecureWorks/Accuvant Labs/Redspin | Race cars
Florian Hansemann @CyberWarship
88K Followers 46 Following Father, Founder @HanseSecure, Pentesting, Student, ExploitDev, Redteaming, InfoSec & CyberCyber; -- Mastodon: https://t.co/KFSKYUN98M
Adam Chester 🏴�... @_xpn_
39K Followers 545 Following Hacker for Hire at @SpecterOps | Blog at https://t.co/tjfTOlmau2 | Insta at https://t.co/PqR6CZQ48T
DebugPrivilege @DebugPrivilege
41K Followers 2K Following Not active anymore on X. Problem solver with a passion for troubleshooting complex issues.
ippsec @ippsec
123K Followers 366 Following
Grzegorz Tworek @0gtweet
38K Followers 2K Following My own research, unless stated otherwise. Not necessarily "safe when taken as directed". GIT d- s+: a+ C++++ !U !L !M w++++$ b++++ G-
Dr. Nestori Syynimaa @DrAzureAD
21K Followers 2K Following Principal Identity Security Researcher at Microsoft. Ex-Secureworks. (MSc, MEng, PhD, CITP, CCSK). And yes, opinions are my own ;)
DirectoryRanger @DirectoryRanger
37K Followers 102 Following This account assembles and disseminates information related to Active Directory and Windows security.
rootsecdev @rootsecdev
27K Followers 1K Following Senior Security Consultant @TrustedSec | Military grade meme poster, researcher, cloud penetration tester, voider of warranties. My thoughts are my own.
Vincent Yiu @vysecurity
32K Followers 349 Following Director, Red Team / Offensive Security. Help organizations safeguard their businesses from the bad guys.
Mike Felch (Stay Read... @ustayready
17K Followers 2K Following Offensive @ TrustedSec | Hacking since Renegade BBS backdoors | Prior CrowdStrike/BHIS | In Christ's grip | Fighter for truth | K1HAQ
Dirk-jan @_dirkjan
30K Followers 206 Following Hacker at @OutsiderSec. Researches AD and Azure (AD) security. Likes to play around with Python and write tools that make work easier.
Steve Syfuhs @SteveSyfuhs
16K Followers 2K Following Windows and Authentication at Microsoft. Developer. Mostly dog pictures. Might actually be two dogs in a trench coat. 🇺🇸 / 🇨🇦 @syfuhs.net on blue sky
Matt Zorich @reprise_99
15K Followers 2K Following @Microsoft Security | https://t.co/HWozKuixTi | Tweets are my own | 🇦🇺
Ian Smith @m3lliv0ra
6 Followers 244 Following
d@rkf1ber @DRkf1ber
1 Followers 216 Following
Mehmet YILMAZ @MehmetYilmazCS
17 Followers 127 Following CISSP | Cybersecurity Professional | Cloud Security | Zero Trust | Palo Alto | Google Workspace Security | Los Angeles
Delan @delan1n0
0 Followers 63 Following
Calsoft Inc. @CalsoftInc
1K Followers 3K Following Calsoft is a leading software product engineering services company specializing in #Storage, #Networking, #Virtualization, #Cloud and #IoT #Analytics domains.
Michael Barbour @driftlife87
30 Followers 105 Following
João Pedro @JP_partnersWW
164 Followers 2K Following Senior Managing Partner, Realtor, Real State, Law Firm, Management of Assets
Toto Hartarto @toto_hartarto
221 Followers 3K Following A forward-thinking technology professional specializing in artificial intelligence, cloud computing, and cybersecurity. Experienced in driving digital transform
stoneyman1 @paul_merrey1945
64K Followers 64K Following Army 62-82, Vietnam 66-68, truck driver, correctional Officer, California max prison, school bus driver, Florida. MAGA all the way.🇺🇸🇺🇸 NO DMs
Kristi @kristiwelshies
5K Followers 5K Following Surgeon. Animal lover. Avid reader. Mommy to my two naughty welsh springer spaniels, Dylan and Jamie. Hoping for a BLUE WAVE to right what is wrong.
. @MrOsinter60002
1 Followers 178 Following
The Suspect @suspect_th90369
0 Followers 29 Following
Koray KAMEK @kkamek
25 Followers 165 Following
Aleph Aik @AlephAik
42 Followers 205 Following 🤷Twitter is my OneNote™️. I'll be posting anything interesting I come across. 📚InfoSec/Geopolitics ⚠ Controversial views are of my previous employers.
guofu wu @GuofuWu2025
0 Followers 27 Following
Mudeer @AnandKumar38030
1 Followers 32 Following
0xPrashanthSec @0xprashanthSec
47 Followers 332 Following SOC Lead | Threat Hunter | Automation Building scalable detection systems, Sigma converters & IOC enrichment tools. Sharing workflows, cleanup scr
bamuwe @bamuwe_
96 Followers 776 Following #Christian || #Cybersecurity || #Trader_Apprentice || StudentOfMasterKing @zengjiahui999 || TG: https://t.co/glABM1f0U2
hiddenpr0cess @hiddenpr0cess
0 Followers 75 Following
Bundala De Hacker @bundaladehacker
30 Followers 450 Following Boniventure Yohana Salumu | Cybersecurity Specialist & Digital Forensics Engineer. Known online as Bundala De Hacker. Specialized in Red Teaming (CRTA, AD-RTS)
Vinamra @vinamrajeet_
26 Followers 212 Following I am a student from India and planning to do something different. Let's come together to change the world. #Followmeifyoubelieveme
DNSai @DNSai_app
85 Followers 295 Following DNSai: nslookup and AI assisted DNS management utilities. Real-time DNS intelligence for IT & cyber security analysts.
lukaa @kurtasspindi
0 Followers 8 Following
Ghader @beonesto
31 Followers 542 Following Infosec Enthusiast | Cybersecurity Explorer Always learning, always digging deeper. :-)
toni grimes @coolestever411
1 Followers 179 Following
Delfos 🏳️🌈... @Delfos_25
21 Followers 1K Following
Jayvan Spence / Publi... @The_FirstSteps
186 Followers 3K Following Jay Spence: Veteran, Analyst, AI strategist. Speaks on Veteran Transitioning, Entrepreneurship, Recovery, DVBO, AI, & Brand Partnerships. https://t.co/1iqIcc2mkC
xfil @XFILSec
1 Followers 58 Following XFIL Security Solutions, LLC is a boutique cybersecurity consulting firm.
Andreas @noclueaptrentic
0 Followers 114 Following
Swachchhanda Poudel @_swachchhanda_
166 Followers 378 Following Threat Researcher | Detection Engineer @nextronsystems | #sigma #yara https://t.co/LjJ2sh3CIE
Hck Crk @Hck_Crk
4 Followers 313 Following Here for learning bug bounty, hacking, and sharing my other tech hobbies!
Dogfish @ferretking
3 Followers 172 Following
Ricinho @Ricinho3
0 Followers 96 Following
Reza kazmi @rkazmi05
0 Followers 12 Following
Xa la @Xalahehe
5 Followers 480 Following
Paul Lipscombe @PaulLipscombe98
3 Followers 121 Following
Ryan @RyFrederick
5 Followers 50 Following Sales guy who thinks he knows Cybersecurity | PJPT | Sec+
Lauren Roberts @lmn0p
0 Followers 40 Following
Florian Roth ⚡️ @cyb3rops
221K 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
231K Followers 6K Following Founder @Binary_Defense @TrustedSec Co-Owner https://t.co/HQC75WhdJh. @WeHackHealth Pod. God + Family/Hacker/CSO/USMC/Intel/Fitness. Make the world a better place.
Justin Elze @HackingLZ
71K Followers 5K Following CTO @TrustedSec | Former Optiv/SecureWorks/Accuvant Labs/Redspin | Race cars
Florian Hansemann @CyberWarship
88K Followers 46 Following Father, Founder @HanseSecure, Pentesting, Student, ExploitDev, Redteaming, InfoSec & CyberCyber; -- Mastodon: https://t.co/KFSKYUN98M
Adam Chester 🏴�... @_xpn_
39K Followers 545 Following Hacker for Hire at @SpecterOps | Blog at https://t.co/tjfTOlmau2 | Insta at https://t.co/PqR6CZQ48T
DebugPrivilege @DebugPrivilege
41K Followers 2K Following Not active anymore on X. Problem solver with a passion for troubleshooting complex issues.
ippsec @ippsec
123K Followers 366 Following
Dr. Nestori Syynimaa @DrAzureAD
21K Followers 2K Following Principal Identity Security Researcher at Microsoft. Ex-Secureworks. (MSc, MEng, PhD, CITP, CCSK). And yes, opinions are my own ;)
Mick Douglas 🇺🇦... @bettersafetynet
32K Followers 575 Following Consultant for InfoSec Innovations | @SANSInstitute Principal Instructor | @IANS_Security Faculty | I like information security. How about you?
DirectoryRanger @DirectoryRanger
37K Followers 102 Following This account assembles and disseminates information related to Active Directory and Windows security.
rootsecdev @rootsecdev
27K Followers 1K Following Senior Security Consultant @TrustedSec | Military grade meme poster, researcher, cloud penetration tester, voider of warranties. My thoughts are my own.
Vincent Yiu @vysecurity
32K Followers 349 Following Director, Red Team / Offensive Security. Help organizations safeguard their businesses from the bad guys.
Mike Felch (Stay Read... @ustayready
17K Followers 2K Following Offensive @ TrustedSec | Hacking since Renegade BBS backdoors | Prior CrowdStrike/BHIS | In Christ's grip | Fighter for truth | K1HAQ
Dirk-jan @_dirkjan
30K Followers 206 Following Hacker at @OutsiderSec. Researches AD and Azure (AD) security. Likes to play around with Python and write tools that make work easier.
Steve Syfuhs @SteveSyfuhs
16K Followers 2K Following Windows and Authentication at Microsoft. Developer. Mostly dog pictures. Might actually be two dogs in a trench coat. 🇺🇸 / 🇨🇦 @syfuhs.net on blue sky
Matt Zorich @reprise_99
15K Followers 2K Following @Microsoft Security | https://t.co/HWozKuixTi | Tweets are my own | 🇦🇺
Will Dormann is on Ma... @wdormann
27K Followers 1K Following I play with vulnerabilities and exploits. I used to be here on Twitter but now I'm here: @[email protected] https://t.co/hXggdAVkSQ
Anthropic @AnthropicAI
1.4M Followers 2 Following We're an AI safety and research company that builds reliable, interpretable, and steerable AI systems. Talk to our AI assistant @claudeai on https://t.co/FhDI3KQh0n.
Ahmad @TheAhmadOsman
63K Followers 395 Following ai, chips, systems engineering, infra & hardware · on a mission to build a frontier, infra-first AI Lab in the West · i mod GPUs on r/LocalLLaMA
investigatorchic @investigatorchi
2K Followers 582 Following (She/her) @wallofsheep @hacknotcrime Speaker, keynote, and author - https://t.co/ZEMgoDYdm9
insane facebook marke... @insanemrktplace
113K Followers 0 Following the most insane things from Facebook marketplace. DMs open!! sign up for my newsletter 👇
Scottish Banter @1scottishbanter
32K Followers 3K Following Follow us for more Scottish Banter! 🏴
Amazon MGM Studios @AmazonMGMStudio
2.0M Followers 194 Following Serving cinematic excellence since 1924. Now Watching: Every Year After and Your Fault: London on @PrimeVideo.
Give A Shit About Nat... @giveashitnature
159K Followers 195 Following I post practical ways to help wildlife & nature. Join the free newsletter, link in bio Say hi: [email protected]
DiscussingFilm @DiscussingFilm
3.0M Followers 826 Following Your leading source for quick reliable news. Home for healthy and liberating discussion on all things pop culture. (Affiliate links shared earn us commissions)
NASA Moon Base @NASAMoonBase
71K Followers 23 Following Building humanity's first outpost on the lunar surface.
edskoudis @edskoudis
62K Followers 323 Following President SANS Technology Institute College. SANS Fellow. CEO @CounterHackSec. @RSAConference Keynoter. IANS Faculty. BoD @manasquanbank & https://t.co/WD7vkoH5lH.
JS0N Haddix @Jhaddix
176K Followers 7K Following CEO, CISO, Trainer, Hacker, and Speaker. Cybersecurity + Hacking + AI + Sec Leadership @arcanuminfosec
ScreenTime @screentime
846K Followers 479 Following News on TV, Movies, Gaming, Culture, and Entertainment
Dan Goldin @dansgoldin
21K Followers 337 Following 🇺🇸 Board member. 🌌 9th NASA Chief. 🗽 Bronx native. ISS + Webb + 61 Astronaut Missions @peraspera_usa 🇺🇸💥
Project Hail Mary Upd... @HailMaryLogs
13K Followers 151 Following Follow us for news, updates, and everything Project Hail Mary. Not affiliated with Ballantine Books or Amazon MGM Studios.
NASA Earth @NASAEarth
3.7M Followers 86 Following NASA’s favorite (habitable) planet. 🌎💚 Studying Earth from ground to orbit.
A Cambridge Diary @acambridgediary
77K Followers 85 Following The original Cambridge Diary. 5,000 continuous daily pictures of Cambridge curated into a trilogy of photographic love letters https://t.co/l30mAx0Yd6
Scott Hanselman 🌮 @shanselman
333K Followers 10K Following VP, Member of Technical Staff @ MSFT/GitHub - Code, OSS, STEM, Beyoncé, T1D, #DevRel YouTube/TikTok and listen to the @Hanselminutes tech podcast
Today in History @TodayinHistory
459K Followers 4K Following Sharing events that happened today in the past 🏛️ Join me in keeping history alive for everyone on X!
🇮🇪 This is Irel... @ThisIsIreland3
17K Followers 3K Following Showcasing the best of our beautiful Island. In these bodies we will live, in these bodies we will die. And where you invest your love, you invest your life 💚
Dublin Airport @DublinAirport
469K Followers 810 Following The official X of Dublin Airport, Ireland's busiest airport, welcoming more than 30 million passengers every year. Rated a 4-star airport by Skytrax.
Andres Bohren 🇨�... @andresbohren
2K Followers 1K Following Cloud Architect, Messaging and Communication Expert, M365, ADDS, Entra ID, Entra Sync, Azure, Security, PowerShell Enthusiast, CCSP, Microsoft MVP 🇨🇭
Security Weekly Podca... @SecWeekly
4K Followers 2K Following A CyberRisk Alliance Production For Security Professionals, By Security Professionals. #InfoSec #CyberSec #Podcast #Livestream
muppet music of the w... @muppetmusic03
22K Followers 82 Following (he/him 23) it’s time to get things stared! Jam sessions every Friday
The Timeless Traveler @TimelessTrvlr
361K Followers 153 Following A digital time machine that takes you to unique places and shares unforgettable stories. Our goal is to open your mind and inspire your travels.
Kayla Cinnamon ☕ @cinnamon_msft
22K Followers 312 Following Senior Developer Advocate at @Microsoft & @GitHub, former PM for Windows Terminal, Microsoft PowerToys, Cascadia Code, and @Windows developer experiences 👩💻✨
FLAVOR FLAV @FlavorFlav
230K Followers 565 Following Rock and Roll Hall of Fame | GRAMMYs Lifetime Achievement Award #PUBLICENEMY
Steven Lim @0x534c
7K Followers 963 Following #MicrosoftMVP #Cybersecurity #Sentinel #DefenderXDR #KQL #KQLWizard
NWS Baltimore-Washing... @NWS_BaltWash
80K Followers 285 Following Official X Account for National Weather Service Baltimore/Washington. For NWS Posting Policy, click here: https://t.co/TsuJRpL5Er
Washingtonian Weather... @WashingtonianWx
10K Followers 884 Following We’re a few weather geeks who live in the DMV (D.C, Maryland, and Virginia)
AccuWeather @accuweather
1.5M Followers 716 Following Where weather comes to life - your ultimate source for breaking stories, expert insights, and natural wonders. Email [email protected] for support.
Enno Rey @Enno_Insinuator
7K Followers 2K Following Old-school network security person. Founded https://t.co/jnQuHO036k & @WEareTROOPERS. Occasionally blogging at https://t.co/67lpbmCajA
Blake Regan @crash0ver1d3
715 Followers 696 Following Christian | #GirlDad | #BlueTeam | #DFIR | Leader | Blue Team Con Staff | My views != my employer @ https://t.co/ZvmPDjcFLV
Dilbert @Dilbert_Daily
136K Followers 10 Following Dilbert by Scott Adams is the most photocopied, pinned-up, downloaded, faxed and e-mailed comic strip in the world.
offensivecon @offensive_con
28K Followers 1 Following OffensiveCon is a technical international security conference focused on offensive security only. Organised by @Binary_Gecko. Stay tuned #Offensivecon #Tokyo.
Natalie Silvanovich @natashenka
45K Followers 2K Following Tamagotchi Hacker. Google Project Zero. She/her.
Identiverse @Identiverse
5K Followers 996 Following Welcome to your hub for all things identity. Join the brightest minds in the industry June 3-6, 2025 at the Mandalay Bay Resort for a unique event experience!
IT Unprofessional @it_unprofession
74K Followers 4 Following I am a proud IT Unprofessional with 25+ years of experience turning computers off and on. Did you try blowing on it? IT support @deel
RussianPanda 🐼 �... @RussianPanda9xx
19K Followers 593 Following badass @HuntressLabs | Researcher @ https://t.co/vqtwIGbXlW | Malware Addict | Volunteer @TheDFIRReport | YouTube: https://t.co/N8bPp4P37z
BlackRoomSec @blackroomsec
40K Followers 507 Following Hacker. Former CISO, Cybersecurity Lead for DA's Office. My book on cybersecurity compliance: https://t.co/luimEfAj83
DistrictCon @DistrictCon
2K Followers 32 Following A new DC hacker conference: Bringing together builders, breakers, and fixers to do cool shit. 🪩 Year 2: February 6-7, 2027 🪩 https://t.co/qYKu4hlyJRYou might like
