Sean Holshu @infull_effect
Information Security Professional. Father. Husband. Cook. Enjoy great music and the occasional beer. Joined October 2009-
Tweets793
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Followers41
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Following269
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Likes4K
@AccidentalCISO That is natural! If anything, it's evidence that you have pride in your work and realize that nothing is a given. If it were me, I'd be wary if those feelings didn't arise because that would mean I've lost the drive.
@bettersafetynet Can't speak to me the lozenges, but this tea is delicious in its own right.
@technotic_us @AccidentalCISO I always wondered: Was this pronounced " Geo Cities" or "Jee ah cities" (rhymes with velocities)?
@NathanMcNulty So how long until you become a product manager for Microsoft? 😊 All these recommendations are gold, pure gold!
@flakpaket Yes, but ONLY WITH CAPS LOCK ON!
@UK_Daniel_Card In order to surface the aging apps, how would you configure Nessus? Is what you're showing from the default scan profile?
@RiftWhiteHat @TJ_Null @ErrantPacket Honestly curious: is there anyone who uses the term "offsec"? Never heard of this.
@d0m3l @QuinnyPig @Cisco Duo was a fantastic offering prior to the Cisco buyout
@HackingLZ Cannot fathom what this guy is thinking. npr.org/2022/06/20/110…
@AccidentalCISO I didn't have time to write you a long message so I wrote a short one?
@bettersafetynet Ensuring NETBIOS is off and stays off.
@cyb3rops @S0xbad1dea @securityfreax @ateixei Wondering if process injection was the cause of the blue screen issue. Many EDR solutions insert themselves within processes to maintain visibility. Kind of funny to see process injection used like that vs. what we normally see with malware
@AccidentalCISO Nice! Great for you to encourage him and his interest. My seven year old wants to do the same thing. He wants to be Reed Timmer 😊
@jayl0w Can you expand on that? Honestly curious.
@SecShoggoth @bettersafetynet This. If there's any possibility, however remote, to say something like, "Have you thought or considered [alternative take]" go for that.
@FrankMcG Mad props for the suggestion. I've been doing this for several years. Quick,easy, and cheaper than the stealership gouging you.
@bettersafetynet @MarkBaggett @flakpaket Wait until he orders "kay sa dillas"
Eknath Iyer @eknath
245 Followers 3K Following Security @stripe. personal opinions only. Activity here doesn't reflect opinion of my employer.
Zack Ganot @zackganot
314 Followers 2K Following Co-founder & Strategy @ Atlas Privacy | Product Owner @ https://t.co/dWInjkImZG
Prashant Kumar @haywire_d
832 Followers 5K Following I help companies solve their toughest business problems using Tech | CEO @Nativebyte | I talk about #tech #entrepreneurship #AI #startups
Jon Gorenflo 🇺🇦... @flakpaket
3K Followers 1K Following Family Man, Army Vet, Consultant, Founder @StartATTACKD, @SANSInstitute Principal Instructor, @hthackers Director.
Accidental CISO @AccidentalCISO
59K Followers 2K Following I accidentally became the CISO. I didn't want this job, but the job chose me. I'm scared, and I want to go home.
Chainkit cyber integr... @chainkit
245 Followers 415 Following Automate and attest to the integrity of any data, of any type, in motion and at rest—in real-time | Ransomware, APT Detection | Forensics | Compliance
Jeff Jackson @JeffJackson629
2 Followers 81 Following Father, husband, teacher, christian living in the Arctic and enjoying life's adventures.
Elizabeth @Elizabethboyesy
759 Followers 2K Following Marketing Ops Lead @OrangeCyberUK | NYSE : ICE | VMware | Orange Cyberdefense! Goal digger, 📚worm, 🌎trotter, foodie, mental health advocate!
Ꞗ ✶✶✶✶ @B3n_5mash
749 Followers 2K Following I'm selling these fine leather tacos | Banner by @sensitivepigeon | Security Weirdo by day (also night), Shitposter by night (also day).
Shadow Zone @wiccagunlukleri
376 Followers 4K Following
Thinkst Canary @ThinkstCanary
13K Followers 11K Following Most companies only realise they are breached when informed by a 3rd party. This is a stupid problem! Thinkst Canary. Know. When it Matters.Matt Moffitt @mpmoffitt
52 Followers 107 Following Information Technologist in a fantastic research and education ecosphere. Food cooker, grill operator, and marathon runner. @[email protected]
SBd__BlackPilled @txhurl
642 Followers 2K Following The LEFT ⌛, Hill Country hippie redneck, reveres 🇱🇷 45, Tzu, OANN, 🙏 Flynn. Only You can vote in Socialism but you'll hafta shoot your way out of it.
The Vertex Project @vtxproject
3K Followers 4K Following On a mission to create an intelligence-driven future with Synapse.
Diz @Diz_Sec
328 Followers 550 Following Blue Teamer, Incident Responder, Threat Hunter, ATT&CK Fanboy. Thoughts are my own, and all that. https://t.co/0Km8kH3GCv // https://t.co/LSzKQWHchN
tom wanstan @TWanstan
54 Followers 2K Following
Billy McDiarmid @billy_redsift
94 Followers 453 Following MSc Cyber Security student & head of SE @redsift | cats & tunes
Mike @MySnozzberries
558 Followers 2K Following I Build-Break-Repeat, AWS, Azure, MS, Cisco, InfoSec https://t.co/eN8iK5IMuL
Johnny Moline 🐊 �... @johnmccumber
4K Followers 4K Following USAF (Ret), IT industry (Ret). Blues, Barbecue, and Travel 🎼We are all just pensioners here, of our own device. 🎵
Steven Yarnot @YarnoSG
456 Followers 2K Following Windows #Infosec Nerd | #GroupPolicy | #PowerShell | #ActiveDirectory | #FirstRobotics | #OneNote | Bragging on my Wife, Kids, & Pets. | Rube Goldberg | #IoT
Dawid Pura @puradawid
202 Followers 435 Following 💻 Programmer With The Highest Cortisol Level 📢 🪖 Information warfare enthusiast. ✍️ Check out my blog! Life goal: being a better programmer every day!
GlassWire @GlassWire
9K Followers 7K Following GlassWire for Windows & Android both help protect your device, privacy, and data usage by visualizing your network activity. 📱💻 https://t.co/6HazpJlSiQ
Ronin @iR0nin
240 Followers 330 Following I will fight for change! By arming the masses with knowledge. By being a voice for the voiceless. By being calm within chaos. By being Ronin! Become Ronin too!!
BSidesCleveland @BSidesCleveland
2K Followers 531 Following The Cleveland, Ohio chapter of the Security BSides community
Dr Tom Shinder @tshinder
4K Followers 2K Following Program Manager in Azure Security Engineering - let's talk about Azure cloud security!
ʎʇɹǝɟɟɐꓶ uo�... @zenrandom
1K Followers 2K Following Technical/Operational Debt Collector, IT Archaeologist, making the simply ridiculous absolutely ludicrous . Copied my opinions from person next to me.
QuasarHabanero @QuasarHabanero
9 Followers 158 Following The cosmos is calling to you via pulses. Can you hear it?
Scott Pack @packscott
1K Followers 724 Following SecEng FTW. Loves: Building Sec Solutions, Automation, 2-Handed Power Attack. Hates: Debugging authn, slugs. At best my thoughts, totes not employers. (he/him)
Richard Stiennon @stiennon
44K Followers 44K Following Cybersecurity Industry Analyst https://t.co/fVQoWphbZN
Jeannette Holshu @jholshu
2 Followers 27 Following
Ty Nelson @ty_nelson
48 Followers 165 Following Just a big nerd truly trying to do something for the world.
Loggy @OSULoggy
358 Followers 874 Following
mfsees @opieberkowitz
39 Followers 287 Following Do I Shout it Out? Do I let it go? Shit goes on and on and on and on...
Max T @notshroud
241 Followers 275 Following Sporadic & Incoherent Thoughts About Ohio Sports, Columbus happenings, IT-ish stuff, and nothing in particular.
andrewselig @andrewselig
74 Followers 67 Following
Andy Piazza @klrgrz
6K Followers 3K Following Christian. Killer Grizz, Threat Intel & Thrunter. Hack things w/ @bsides_nova. @DEFCON Contests Dept Lead & Black Badge DC32. GSE #344. (VIEWS ARE MY OWN).
Castlevania Official @Castlevania_EN
17K Followers 3 Following 🦇 Official Castlevania Account 🏰 Belmont's Curse: Coming October 15th ⚔️ Pre-Order Below
Cookie Connoisseur @browsercookies
2K Followers 96 Following Ex-Unit 350: Elite cookie ops. Perfect bake temp. No ties to Unit 8200.
Essential Mastery @EssentialMastry
712K Followers 161 Following Be The Master. Unlock Potential With Psychology & Philosophy. Mental mastery. Financial Freedom.
Microsoft Flight Simu... @MSFSofficial
138K Followers 88 Following The sky is calling. ✈ Available worldwide for PC, Xbox Series X|S, and via Xbox Cloud Gaming. Developed by @AsoboStudio Support: https://t.co/fiNqQ4RYPE
Eknath Iyer @eknath
245 Followers 3K Following Security @stripe. personal opinions only. Activity here doesn't reflect opinion of my employer.
Dark Web Intelligence @DailyDarkWeb
195K Followers 0 Following We work in the dark to bring clarity to the light.
DOORS - Roblox Horror... @DoorsRoblox
280K Followers 11 Following A free 1-4+ player roguelite horror game by @LightningSplash, @RediblesQW & others. Stay tuned for news! https://t.co/iG54SOtq3G
Bunsold DC Trip @BunsoldMiddle
1K Followers 71 Following
Kostas @Kostastsale
20K Followers 399 Following I like building things that solve real problems, working across cybersecurity, product, and research | 🇬🇷🇨🇦
Alex Teixeira @ateixei
3K Followers 1K Following I design and build #SIEM content for a living. Editor at https://t.co/WIrKw7X1p5 #DetectionEngineering & Research, #ML #Stats x-Splunk
Stephen Sims @Steph3nSims
26K Followers 868 Following Perpetual Student | SANS Fellow | Musician | Braggart Hater | Gray Hat Hacking | VR | 🏂 | deadcode | https://t.co/4neOSsnCQ8
TJ @hoshin
279 Followers 531 Following Husband, dad, infosec guy, gamer, connoisseur of dad jokes, and lover of Oxford commas.
Justin Elze @HackingLZ
71K Followers 5K Following CTO @TrustedSec | Former Optiv/SecureWorks/Accuvant Labs/Redspin | Race cars
Mick Douglas 🇺🇦... @bettersafetynet
32K Followers 574 Following Consultant for InfoSec Innovations | @SANSInstitute Principal Instructor | @IANS_Security Faculty | I like information security. How about you?
おおにしるい @marble_v_
18K Followers 3K Following トランスフォーマーをはじめロボアニメ大好き。ゲームUIデザイナーとして働きつつTF・セル画メインでアナログ絵を描いてます。デジ絵もすこーし練習中。 Commissions: closed (受け付け休止中) (not good at English but I'll do my best:)
Sandfly Security @SandflySecurity
3K Followers 1 Following Agentless Linux security. Protect Linux with no agents and no drama. Works almost everywhere with safety and speed.
Chainkit cyber integr... @chainkit
245 Followers 415 Following Automate and attest to the integrity of any data, of any type, in motion and at rest—in real-time | Ransomware, APT Detection | Forensics | Compliance
Eddie @infoseclogger@... @InfosecLogger
322 Followers 170 Following American. Infosec. Earn your place. Not your ally. [email protected]
rebelEducator @rebelEducator
138K Followers 345 Following Corrupting the youth. Exploring the future of learning. Follow for ideas on how to improve your child’s education.
DefSecSentinel @DefSecSentinel
2K Followers 1K Following 179CPT Cyber Operations Technician 170A @MOARNG
Christopher Peacock @SecurePeacock
7K Followers 2K Following #PurpleTeam | Ex @RaytheonTech MSSP, @SCYTHE_IO, & @GD_OTS | Taught at BlackHat & DEFCON | #100DaysofSigma | Keep exploring, keep learning, and stay curious
Jeremiah Grossman @jeremiahg
62K Followers 628 Following Cybersecurity. CEO, Root Evidence (@rootevidence) Founded WhiteHat Security, Bit Discovery. Investor. (https://t.co/Eln33VFWwf). BJJ Black Belt.
NirSoft @nirsoft
3K Followers 0 Following
The Mindful Business ... @mindfulsmbshow
470 Followers 40 Following The Mindful Business Security Show is a call-in radio style podcast for small business leaders! Hosted by @AccidentalCISO, produced by @Focivity.
Blake Burge @blakeaburge
418K Followers 218 Following On a mission to build meaningful things with @sahilbloom. Fan of Bourbon, Books, and Good Advice 🥃 📚 💬
Ryan Stephens @ryanstephens
36K Followers 440 Following Husband & Father 3x | Helping men "Get Dialed In" and live more intentionally | 1% Better Every Day | Always Learning | https://t.co/fDjIB3qQeq | Opinions mine
Bert-Jan 🛡️ @BertJanCyber
5K Followers 627 Following Defensive Security Expert | Microsoft Security MVP | https://t.co/Tu1l2ZFe0T
Jeff Jackson @JeffJackson629
2 Followers 81 Following Father, husband, teacher, christian living in the Arctic and enjoying life's adventures.
Braino @Braino
29 Followers 91 Following Windows Security log SME, Active Directory recovery expert, CyberSecurity enthusiast, drone hobbyist, snow skiier, tinkerer, gadget man.
Christos Matskas @ChristosMatskas
6K Followers 3K Following Keynotes @Amazon! Previously @microsoft. Writer, Speaker, Developer, Creator, Geek & Triathlete, Husband,Father https://t.co/2aqliwexu7
learntocloud (L2C) @learntocloud
13K Followers 10 Following A courseware built on the belief that anyone can learn cloud engineering skills with the right guide and discipline by @madebygps @rishabincloud
Ru Campbell @rucam365
8K Followers 1K Following Microsoft Security MVP • Dad, metal, lifting • Author, MDE in Depth 2nd Ed + Mastering Defender XDR • @Threatscape • @M365SandCUG • https://t.co/CaVgOm9glh
NinjaJobs @TheNinjaJobs
2K Followers 617 Following NinjaJobs is a community-run job platform developed by information security professionals.
A Beacon Of Wisdom In... @KyleTDavis1
586 Followers 520 Following Seldom wrong, never in doubt. Also, Hoya Saxa.
ℍ𝕖𝕒𝕧𝕪 �... @MacHertz1
237 Followers 71 Following 30 year IT guy | CyberSecurity 101 VLOGs | Heavy Metal Enthusiast | All tweets are mine
Kamil Galeev @kamilkazani
309K Followers 620 Following
Merill Fernando @merill
20K Followers 4K Following Ex-Microsoft PM | Tweets my own Built → https://t.co/QbUp63ffXf • https://t.co/8W7yvQi3jb • https://t.co/NFLDqDIY8h • https://t.co/tSWrIw8Ajh 📰 Newsletter→ https://t.co/tPzAEl0Zuq & https://t.co/894nfObWuU 🎙️ Podcast→ https://t.co/TBlNKTzn8t
Downdetector @downdetector
143K Followers 43 Following Downdetector provides real-time outage monitoring, helping businesses detect, diagnose, and resolve service disruptions faster.
Dray Agha @Purp1eW0lf
6K Followers 3K Following Hunt & Response Senior Manager @HuntressLabs || "Competition is the law of the jungle, but cooperation is the law of civilisation” - Kropotkin
mRr3b00t @UK_Daniel_Card
124K Followers 8K Following Department of Cyber WAR. Member of the Counter Spider Collective. Wielder of AI to defend in Cyber Space. Ralph Vibe Specialist. VibeOps Operator!
The DFIR Report @TheDFIRReport
68K Followers 0 Following Real Intrusions by Real Attackers, the Truth Behind the Intrusion











