Michael Jacobs @michaeljacobsa
Father, husband, traveler, RC helicopter pilot & av-geek, equestrian, #ICS / #iiot #cybersecurity professional, technology tinkerer. My posts are my own. Expat Abroad Joined April 2011-
Tweets292
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Followers79
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Following97
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Just drove past MCAS about 25 minutes ago. I only caught a glimpse of the planes, but the profiles looked like F-22s. I would expect to see F-35s, as I imagine that to be more likely the case. Anyone know for sure? #avgeek #aircraftspotter
She has the curiosity of an #infosec professional. If only I could teach her to use PowerPoint.
You know it’s time to call it a night when you realize—after an hour of debugging—that the bug in your code was due to initializing an accumulator within the loop 🤦♂️
Day 4 back in the states and handing my credit card to the restaurant server for payment still feels foreign.
Tell me that you’ve implemented Zero Trust security principles in your OT/ICS without saying Zero Trust. #buzzwords
If only it came with Mr Fusion and a working flux capacitor! ign.com/articles/delor…
Maybe I’m just hungry, but whenever I see Cyber PHA, I really want it so say Phở and then go out for a bowl.
My 9 year old wrote a beautiful Haiku today… The Cherry Blossom Pink leaves blossoming Bringing joy and happiness Like pink stars falling.
Need to rapidly brush up on C, x86/64 ASM, debugging and stack exploitation, all of which I haven’t done in years. Any recommended reading or crash courses to get back up to speed?
Today, we are open sourcing Tetragon after several years of development. eBPF-based Security Observability & Runtime Enforcement. isovalent.com/blog/post/2022…
More smart #IoT things to monitor and secure. At least these will tell you when you have a screw loose 🤪 newatlas.com/good-thinking/…
My little cousin is looking for an entry level position in Disaster Risk Reduction / Emergency Management. She has her BA with a specialization in DRR/EM and additional certifications in Incident Command Structure #ICS. Any pointers on where to look?
My 8 year old just introduced me to Oreo Mug cake.
This arrived today, which happens to be the same day I passed the GIAC GRID exam. Thank you @deancybersec for teaching a fantastic course and thank you @SANSICS!
Wife: Honey, does this look about like 2 cups of shredded cheddar? Me: Let me check the mass and what’s the density of shredded cheese? Wife: Hurry up Me: More like 2.05 cups and ducks for cover

MR DOGE @nikkinoodle95
235 Followers 3K Following
IT Security News - ww... @IT_securitynews
11K Followers 2K Following #ITSecurityNews aggregated. #cybersecurity #security #defense #infosec #news #itsec
@jarhead @digitaljarhead
594 Followers 2K Following social & digital exploiter of all the things | veteran | cXo | researcher | hacker | 25+ year security vet; tweets are mine
Yonas Gebreselasse @yonasmrg
1K Followers 5K Following
Stephen Chasko @SChasko
75 Followers 365 Following
Ayed Al Qartah عاي... @aqarta
2K Followers 4K Following SecOps Business Development Manager @ Fortinet. MSc. Cybersec. Tweets are my own
T @T_Nawabi
4 Followers 24 Following
Lawrence Dakai @LawrenceDakai
273 Followers 4K Following
Emmett Moore @Emmett_Moore3
298 Followers 510 Following OT/ICS Cybersecurity, problem solver, love for anything that flys! Founder and CEO @RedTridentInc @USMC Veteran
Matt Cowell @m_p_cowell
1K Followers 589 Following VP of Strategic Alliances @nozominetworks; previously industrial automation engineer, system integrator and sales engineer. Tweets are my own own opinon.
Mahesh @Mahesh71474473
3 Followers 504 Following
Brian Proctor @brianproctor67
1K Followers 767 Following Founder: Intersection of AI and Cybersecurity+ ICS/OT Security Enthusiast; views=own
Becky Selzer @BeckySecurity
1K Followers 1K Following Senior Principal Architect @United Digital Technology Platform Architecture and Engineering - ✈️ - Volunteer at @AdlerPlanet - @BlueTeamCon board. She/her.
S C Favo @SCFAVO1
50 Followers 253 Following COMPTIA Security + Certified, Certified Paralegal, Trying to Garden. CyberSecurity is my dream job.
David Metcalf 💙 @DMetcalf2002
375 Followers 768 Following Engineering over 35 years safety, control & instrumentation systems for the energy industries for operators, contractors & suppliers. Energy engineering.
𝘾𝙡𝙞𝙣𝙩 ... @R1ngZer0
2K Followers 621 Following ICS/OT Cybersecurity Expert, Author of Hacking Exposed: Industrial Control Systems, Creator of ThreatGEN: Red vs. Blue
OrLANtech @OrLANtech
7K Followers 6K Following OrLANtech is a Managed Service Provider delivering Technology-as-a-Service to small and medium size businesses in the Orlando and central Florida area.
Sam Van Ryder 🇺�... @SamVR
2K Followers 2K Following ICS/OT security @dragosinc Cofounder @HouSecCon FIND ME ON LINKEDIN @BEERISAC #183![Electric Power Geek, Hardhat Hacker, Control System Security Engineer, & .... Opinions are my own. (ಠ_ಠ) c[_] KC3GST](https://pbs.twimg.com/profile_images/426061706758852608/BcnCAW3P.jpeg)
Mɪᴄʜᴀᴇʟ Tᴏ... @mtoecker
3K Followers 1K Following Electric Power Geek, Hardhat Hacker, Control System Security Engineer, & .... Opinions are my own. (ಠ_ಠ) c[_] KC3GSTasummoner @asummoner
29 Followers 159 Following
Vince Williams @myDasein
4 Followers 60 Following
LighEyesNewsAlerts @LightEyesNews
616 Followers 757 Following Cybersecurity and Digital Transformation https://t.co/BLtM6pX89l https://t.co/IZkUtsWSHo https://t.co/pB8CC81LTg
Ka0sKl0wn @Ka0sKl0wN
832 Followers 1K Following Christ follower丨Husband丨Father丨Veteran丨Certified Imposter丨OT Security Lead @Mandiant / @GoogleCloud | @Defcon Goon | Sarcastic AF丨Ka0tic Good
Dr Kitty @ArtConklin
245 Followers 303 Following Cybersecurity Professor, critical infrastructure cyber, ICS/SCADA security, avid EFF supporter, chaotic curmudgeon
Bryan L Singer @BryanLSinger
1K Followers 1K Following CISSP, CAP, CPIN, ICS security wank, exposer of weak systems, photographer of ill repute and obscurity, friend of animals
𝔂𝓾𝓼𝓾𝓯 @md18yusuf
295 Followers 5K Following can't stop learning yes cosmic different types of energy
Moms Code @_stani_slava_
2K Followers 4K Following #DataScience 📉 #CyberSecurity🤖 #LifelongLearner🦄 #MotherCoders 👨👩👦 #momscodeshop 👚 #AdTech 💰 #AudienceBuilding 📊 #femaleentrepreneur #coffeeaddict
OTSec Ken 🇺🇦�... @KDInfoSec
218 Followers 559 Following OT CyberSecurity Specialist with Compugen! слава україні!! героям слава!! слава нації!! смерть ворогу!! My opinions may not reflect those of my employer.
⚙ Rev - Tech Mechan... @ManuelBerrueta
574 Followers 1K Following Offensive Security 🐍 #RedTeam + #AppSec @ MSFT | 🇺🇸🇲🇽 | Husband&Father&Marine | My ramblings = my own 😁 | Everything is a string! | #GoCougs
Anchoram ⛵ @AnchoramAU
49 Followers 681 Following We're a partnership of trusted security, tech, risk, & assurance experts that provide professional services to critical infrastructure, defence & government.
CS3sthlm @Cs3Sthlm
1K Followers 426 Following The international ICS/SCADA cyber security summit. 7th aniv 19-22 October 2020, Stockholm. Previously known as 4SICS now #CS3sthlm
Emre AKPINAR @_eakpinar
236 Followers 2K Following @cyberstruggle #Ranger2016 - #HoneyBadgers | @offsectraining #OSCP | #IUSiber
Jonathan Davies @JonDTech_Sales
618 Followers 3K Following Director @Henderson_scott A specialist #CyberSecurity #EnterpriseSoftware #SaaS #Startup Staffing business covering EMEA, North America & APAC
Dieter Sarrazyn @dietersar
954 Followers 814 Following having lots of security fun... pentesting, assessments, security risk management, SCADA/ICS, owner of https://t.co/EmuRsMQesc, @beerisac 145
Ruben Robles @RubenRobles18
474 Followers 1K Following Licensed professional electrical engineer in the #Utilities #ICS #CyberSecurity, #NERC #CIP #SCADA #SCADASecurity industry.
Arkaitz Gamino @arkaitzgamino
450 Followers 1K Following Industrial Cybersecurity, SCADA, SmartGrid, Risk Assesment, Pentesting. CISA, GICSP.
Gökmen GÜREŞÇİ @gokmenguresci
3K Followers 5K Following Founder & CEO @kleariscdr • Founder & CEO @DeepcaseCyber
Advanced Persistent B... @hazmat09
34 Followers 1K Following My site - my thoughts - not associated with any employer or organization. Like or RT does not imply concurrence with any opinion. helping others Beer-ISAC #182
Michael Bargury @mbrg0
8K Followers 484 Following Breaking AI. Hacked Copilot, hijacked ChatGPT. Building @zenitysec.
Vito & Enzo’s Mom @VitoandEnzosMom
1K Followers 2K Following Proud cat mom to Vito & Enzo, Two Tough Guys from NYC
Kai Ryssdal @kairyssdal
241K Followers 931 Following Dad, husband, host @Marketplace. IPAs. Soccer referee, runner, mountain biker. Veteran. Dormant here. Find me at @kairyssdal.bsky.social
Conks @conksresearch
148K Followers 2K Following Male. Pleb. STIR, funding markets, & monetary mechanics. Subscribe at https://t.co/64AbekNnke for serious works. Pro: https://t.co/c2MEtB8p2C. Merch: https://t.co/e2tFBCkQCa
Bayt Al Fann @BaytAlFann
153K Followers 2K Following The future of Islamic art & culture. Come visit us - https://t.co/pvVB1N0gSL
Ayed Al Qartah عاي... @aqarta
2K Followers 4K Following SecOps Business Development Manager @ Fortinet. MSc. Cybersec. Tweets are my own
Megantron @Megantron__47
2K Followers 623 Following Director of Security, Umbrella Corporation | ICS4ICS Founder | @RSA Chair, Secure All the Things | @BEERISAC (177) | Type 8 Enneagram | Views are my own
Sergio Caltagirone - ... @cnoanalysis
16K Followers 1K Following President @AcademyThreat & Tech Director @GblEmancipation; Fmr @Dragosinc, @Microsoft & @NSAGov He/Him NOW AT https://t.co/ZWCsxBUFeG
أخبار السعو... @SaudiNews50
23.4M Followers 1 Following حساب أخبار السعودية على إكس، متابعة أهم الأخبار، أخبار عاجلة وحصرية . للتواصل - واتساب: 00966500360610
Dean Parsons @deancybersec
905 Followers 84 Following CEO ICS Defense Force Inc. | Certified SANS Instructor | ICS/OT Cyber Defense Consultant | Keynote Speaker
thaddeus e. grugq @thegrugq
128K Followers 416 Following Hacker :: PhD researcher @warstudies @KingsCollegeLon :: [email protected] :: PGP https://t.co/dYipV8y3bo
Saudi Gazette @Saudi_Gazette
562K Followers 4 Following Saudi Gazette is a leading English language daily in Saudi Arabia, since 1976.
Matt Cowell @m_p_cowell
1K Followers 589 Following VP of Strategic Alliances @nozominetworks; previously industrial automation engineer, system integrator and sales engineer. Tweets are my own own opinon.
Katie🌻Moussouris (... @k8em0
110K Followers 10K Following @LutaSecurity CEO @payequitynow MIT&Harvard visiting scholar, @MasonNatSec fellow, 1/2 Chamoru, hacker @k8em0.bsky.social Legacy blue check
Sarah Fluchs @SarahFluchs
1K Followers 756 Following I help security engineering grow up. CTO @admeritia, research @HSUHamburg, leader @securePLC, board member @SuK_Community, @ISA_Interchange & @KDW_NRW. Blog 👇
Tom Liston @tliston
3K Followers 278 Following Consultant - Senior Advisor - Counter Hack Challenges Curmudgeon, programmer, slinger of packets. I tell lots of people that they've been hacked.
Chris Sanders 🔎 �... @chrissanders88
34K Followers 489 Following Ed.D. | Founder @networkdefense @RuralTechFund | Former @Mandiant, DoD | Author: Intrusion Detection Honeypots, Practical Packet Analysis, Applied NSM
Aerospace Village @SecureAerospace
5K Followers 219 Following Twitter feed for the Aerospace Village. Securing the skies and beyond 🚀✈️🛰 Press inquiries: [email protected]
Aviation ISAC @AviationISAC
1K Followers 69 Following We help create a safe, secure, efficient, and resilient global air transportation system to reduce aviation's financial and operational risk.
Becky Selzer @BeckySecurity
1K Followers 1K Following Senior Principal Architect @United Digital Technology Platform Architecture and Engineering - ✈️ - Volunteer at @AdlerPlanet - @BlueTeamCon board. She/her.
Justin Searle @meeas
3K Followers 175 Following Justin Searle is Director of ICS Security at InGuardians, Owner of ControlThings, Instructor for SANS Institute and Black Hat, and Faculty member of IANS.
Ian Anderson @ian_infosec
7K Followers 897 Following Security Manager. IT/OT | 2020 War of Attrition Fantasy Football Champion | No purchasing authority. I also teach
K. Reid Wightman 🌻 @ReverseICS
5K Followers 856 Following Vulnerability analyst for @DragosInc. See also @[email protected]
𝘾𝙡𝙞𝙣𝙩 ... @R1ngZer0
2K Followers 621 Following ICS/OT Cybersecurity Expert, Author of Hacking Exposed: Industrial Control Systems, Creator of ThreatGEN: Red vs. Blue
David Metcalf 💙 @DMetcalf2002
375 Followers 768 Following Engineering over 35 years safety, control & instrumentation systems for the energy industries for operators, contractors & suppliers. Energy engineering.
j.d.christopher @jdchristopher
2K Followers 377 Following stepdad & husband | @dragosinc cyber risk director | STEM do-gooder | @SANSInstitute instructor | fmr. CTO, researcher, & regulator on ICS security | engineer
ericdknapp @ericdknapp
2K Followers 574 Following Industrial CyberSecurity 'expert' and author. Geek. Feminist. Tweets are my own. RTs != endorsements. @CyberGridBook (Fact) @CluckBook (Fiction)
ICS Village @ICS_Village
7K Followers 150 Following 501(c)3 for education/awareness of #criticalinfrastructure security. #HackThePlant podcast: https://t.co/pj3xGssIa0 Our Channel: https://t.co/8F4NsUDpzn Founders: Tom, Bryson
الاتحاد الس... @SAFCSP
350K Followers 16 Following نعمل على تمكين السواعد الوطنية وتعزيز قدراتها في مجالات الأمن السيبراني وتطوير البرمجيات | مهمتنا أن يكون لدينا مبرمج من كل 100 سعودي بحلول 2030
strandjs - strandjs@b... @strandjs
45K Followers 2K Following I will light the way by the bridges I burn. Retired Senior SANS Instructor IANS Faculty Black Hills Information Security Active Countermeasures
TRΛVIS 🚀 @DreamFighter22
1K Followers 1K Following ICS/OT Cybersecurity 🏭 | avgeek 🚀 | All views mine.
Lesley Carhart @hacks4pancakes
157K Followers 7K Following ICS DFIR @dragosinc, martial artist, marksman, humanist, Lvl14 Neutral Good rogue, USAF Ret. Tweet *very serious* things about infosec. Thoughts mine. They/them
Accidental CISO @AccidentalCISO
57K 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.
Joe Słowik 🌻 @jfslowik
28K Followers 1K Following CTI, OT/ICS, DE&TH, and related infosec content. Oh, and memes. And shitposting. Lots of shitposting.
هاشتاق السع... @HashKSA
12.1M Followers 2 Following خبر موثوق.. ومعلومة قيمة.. | للتواصل: [email protected]
جوال المنطق... @JawalAlsharqya
17K Followers 12 Following الحساب الرسمي لجوال المنطقة الشرقية، مختص بنشر أخبار وأحداث المنطقة ونقل هموم وتطلعات المواطنين والمقيمين للاشتراك أرسل رقم (٣) لـ (٨٠٠٧٠٠) لمشتركي stc
عـطــلات ال... @HolidaysSaudia
105K Followers 5 Following الحساب الرسمي لعطلات السعودية أحد برامج @Saudi_Airlines ---- للمزيد من المعلومات قم بزيارة الموقع الإلكتروني لعطلات السعودية!
Bryan L Singer @BryanLSinger
1K Followers 1K Following CISSP, CAP, CPIN, ICS security wank, exposer of weak systems, photographer of ill repute and obscurity, friend of animals
Antón Shipulin 🌐 @shipulin_anton
3K Followers 178 Following OT/ICS Security Fan, Industrial Cybersecurity Evangelist @NozomiNetworks, @Info_CCI Middle East Coordinator, @BEERISAC coin #050, CISSP, CSSA, NNCE
infracritical @infracritical
714 Followers 1K Following Established in 2001, infracritical provides and supports private-public relationships, public awareness, and research of our critical infrastructures.
Monta Elkins @montaelkins
2K Followers 276 Following SANS Instructor/Course Author, Computer Security Researcher/Speaker. Interests: Hardware Hacking, Embedded System Security, Side Channel Attacks, RF, SCADA
Little Bobby @_LittleBobby_
7K Followers 1 Following This Sunday comic follows Little Bobby through adventures in tech, cybersecurity, privacy, ICS, and more. Latest book: Santa and Me
Marina Krotofil 🇺�... @Marmusha
6K Followers 1K Following Cyber-physical security specialist. ICS/SCADA/OT/IoT/IIoT/Industry 4.0. @BlackHatEvents reviewer. Very geeky. https://t.co/JCL5CAHC1F