Fernando Guerrero B. @nandocraft
Teaching kids to hack since 2004, have ICS security on my bones. Love researching, studying and creating stuff. Sports fan and family Cook. n4nd0.com Joined July 2009-
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𝐒𝐚𝐥𝐯𝐞 𝐨𝐡 𝐏𝐚𝐭𝐫𝐢𝐚, ¡𝐦𝐢𝐥 𝐯𝐞𝐜𝐞𝐬! ¡𝐎𝐡 𝐏𝐚𝐭𝐫𝐢𝐚! 🇪🇨 ¡Feliz 10 de agosto, Ecuador! Celebramos junto a nuestra comunidad en el país de la mitad del mundo en el Día del primer grito de Independencia. Que su pasión y orgullo nos sigan uniendo. #FCBayern…
Stuxnet mystery revealed years later. Huge if true. nltimes.nl/2024/01/08/dut…
FBI: Ransomware hackers continuously using third-party access, legitimate system tools - Industrial Cyber buff.ly/3QRcVVB
📌NUEVA PUBLICACIÓN CCI Nuevo Estudio sobre el estado de la #Ciberseguridad #Industrial en #Colombia - Edición 2023 👉El objetivo principal es identificar la evolución y diferencias entre ambos estados de situación ( Edición anterior en 2018). 🔗cci-es.org/activities/est…
¡Caaampeeeón hay uno solo, campeón LIGA de ECUADOR! ⭐⭐🌟⭐⭐ #VaPorTiEcuador 🇪🇨 #PorTuGente❤️🔥 #Sudamericana #LDUQ 🗣️#VamosLIGA
ℹ️ El código «Código de Derecho de la #Ciberseguridad» ha sido actualizado el 13-10-2023, por modificaciones incorporadas en la Orden DEF/710/2020, de 27 de julio, por la que se desarrolla la organización básica del Estado Mayor de la Defensa. boe.es/biblioteca_jur…
Eine erfolgreiche #Zeitenwende braucht ein starkes #Eurofighter-Programm in 🇩🇪. Das war meine Botschaft auf der PK des @BDLI. Jetzt müssen wir die Frage beantworten: Wollen wir in 🇩🇪 langfristig den militärischen Flugzeugbau halten? Lautet die Antwort 'ja', hat 🇩🇪Handlungsbedarf.
🚨 BREAKING: GPT-4 image recognition already has a new competitor. Open-sourced and completely free to use. Introducing LLaVA: Large Language and Vision Assistant. I compared the viral parking space photo on GPT-4 Vision to LLaVa, and it worked flawlessly (see video).
Das @BSI_Bund hat einen Informationsflyer für Unternehmen im besonderen öffentlichen Interesse #UBI veröffentlicht 👍 #KRITIS #NIS2 bsi.bund.de/DE/Service-Nav…
A good tool for research/education labs: ThingsBoard IoT Gateway – an open-source IoT Gateway - for data collection, processing, visualization, and device management, using Modbus, CAN bus, BACnet, BLE, OPC-UA, MQTT, ODBC and REST protocols github.com/thingsboard/th…
Community Advisory Board ;) linkedin.com/posts/activity…
Konsortium für #OpenSource & Standards @OASISopen hat das Common Security Advisory Framework offiziell als Standard angenommen. Damit entfällt menschlicher Aufwand fürs Auffinden & Abrufen von Sicherheitsinfos von Software. ➡ bsi.bund.de/dok/1078968 #DeutschlandDigitalSicherBSI
⚠️@CISAgov released an #ICS advisory on 6️⃣ vulnerabilities that remote actors could use to exploit the MiCODUS MV720 #GPS Tracker. Attackers could potentially cut off fuel, stop vehicles, or monitor movement of vehicles: go.usa.gov/xSBKd #OT #CVE #vulnerabilityManagement
I’m going to randomly pick 3 people who retweet this to receive a copy of the book. I’ll tweet out the winners tomorrow. I’ll also be giving away two more copies later this week complements of @RayRedacted! …and maybe a couple more next week just for university students

Secure ICS OT @Secure_ICS_OT
2K Followers 1K Following ICS/OT posts from a GICSP. ISA member working on ISA 62443 Certs. Canadian. My posts are my own and are not a reflection of my place of work or employer.
JudyDaniell @8kL1I978sLd33
41 Followers 2K Following
Codebender Cate™ ξ... @Codebender_Cate
1K Followers 3K Following Mother | INTP-T | Cyber-BASc | Gamer | @XboxAmbassadors | @WGUCyberClub | ΟΣΣ | Cyber competitor | Former @USArmy | CSIE in progress (1/4) | posts are mine
Ynoeefaw @Ynoeefaw700353
40 Followers 2K Following
Bobby Walter @B_Channel_Sales
151 Followers 792 Following Channel Sales Director at Claroty - Security for OT, IoT, and Cyber Physical Systems or XIoT
IT GRC Forum @ITGRC
24K Followers 23K Following Educational Programs on IT, Governance, Risk Management, & Compliance (GRC)
Ray [REDACTED] @RayRedacted
67K Followers 8K Following Hacker, Researcher, Podcast Producer (Tribe of Hackers, Darknet Diaries). Proud dad of the fastest climber in the world. Ever. “Ut scandis, alios subleva”
Charles Shirer @bsdbandit
25K Followers 26K Following A Hacker who is A Lover of People, and Life @RetroTwinz @Secbsd, @GrumpyHackers, @NovaHackers, @deadpixelsec @hacknotcrime Advocate @PositivelyBlue_ OSCP, OSWP
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.
shsha @nakatatomo82136
66 Followers 3K Following
🤙🏽Rod 👍🏽 @apocalypse7x
355 Followers 337 Following TAMU Class of '87 & '89. CISO. Pi Omicron. Pi Alpha Lambda. Alpha Phi Alpha. Father&Christian. About music, speed, football, baseball…Motorcycles, Guns, SCUBA
TimC @TimCanning668
164 Followers 717 Following ICS/OT Security risk, design, install support | ICS and Factory Automation | BSc, CCNA, CEH, GISCP | Trainer | Dad’s IT Support, Hubby Hill Walks and SCUBA
ALL-Samanta Leitão @Teetayt187976
12 Followers 733 Following Melhores de meio período,junte-se a All,ganhe mais de 200 por dia,se você estiver interessado,tome a iniciativa de conversar comigo em particular!
Setha @Setha1693787
15 Followers 832 Following
Make money easily @8ugA3Al41uc30
17 Followers 557 Following MEXC focuses on financial management, stocks, cryptocurrencies, digital assets and investments. Currently, new users can get free dollars when they sign up.
Hollie Hennessy @HollieHennessy
5K Followers 737 Following Lead Analyst covering IoT and OT Cybersecurity. London. Foodie. Classicist. Views are my own.
susie @RecianMismanos
455 Followers 4K Following I am The Oaks Cellars Pte Ltd - shareholder, I also invest in real estate,
Frank kimberly @Frankkimberly81
1K Followers 3K Following Living my life with happiness ❤️❤️❤️ My baby my World 👩👧👩👧
Martin @martin56152808
4 Followers 149 Following
Diana Wilson @Diana699986
198 Followers 2K Following I am a business owner. Run several skin management centers myself
Dominique Hen @dominiquehen1
157 Followers 2K Following
Fabian Schmidt @3BodyProblem
24K Followers 20K Following Interests in Tech, Industry 4.0, Stocks, 🏋🏼 & 🌱 | Writing down my 💭 on @DigitalisHomo | Tweets English, sometimes German
Vibert Ltd 🏴�... @CyberCev
347 Followers 1K Following NIS Compliance, NIS2, Industrial OT Cyber Security Consultancy, GRC, Training, Workshops, Briefings, Audits, CAF. Industrial & CNI. All comments mine.
RET2 WarGames @ret2wargames
2K Followers 2K Following Our industry-leading platform is the most effective solution for learning modern binary exploitation through a world-class curriculum developed by @RET2Systems
LUIS EDUARDO MAMBEL @luismambel
724 Followers 4K Following PROFESOR DE MÚSICA & TERAPIA MUSICAL: Piano, Guitarra, Bajo, Batería, Violín y algo más,INGENIERO INDISTRIAL, CANTAUTOR Y PREDICADOR CATOLICO, DIOS ES AMOR.
Andrés Cusme Franco @andres_cusme
576 Followers 1K Following
0r3g0n V1x3n @theDawgCr8
5K Followers 3K Following Retired Security Researcher - International Speaker, Writer, #WWCodePDX #DianaInitiative #BSidesLV #DefCon #pdxwit #tattoo https://t.co/zIWAGYQQbn
Jim Nitterauer 🇺�... @JNitterauer
9K Followers 9K Following Husband, Dad, Director of Information Security @graylog2. InfoSec enthusiast. CISSP, CISM, Speaker. Ethical Hacker. @BSidesLV Staff @ITENWired Guitarist
ben risley @benrisley5
72 Followers 352 Following
Ted James, SQL Agent ... @deepeddyinfosec
5K Followers 4K Following Application Security Engineer, script adult, learner of things, drinker of pints, reader of books, player of guitars. @hacknotcrime Advocate!
Chris Hanlon @ChrisHanlonCA
17K Followers 18K Following Security Engineer Google Security Hall of Fame Presenter & Workshop host at #BSidesLV and #DEFCON
Jazz Rose @mrjazrose
30 Followers 325 Following Backup account for @mrjazzrose Empowering You To Be Financially Free
Industrial Cyber @IndustCybersec
911 Followers 315 Following Sharing and Caring about the state of Industrial Cyber Readiness
ICS CISO @water_ciso
578 Followers 1K Following Multi-disciplinary security professional, former IC Fed, Navy Corpsman, occasionally an instigator 😎😂 Opinions are mine and mine alone. Spew hate and I block
Gus Serino @serino_gus
155 Followers 299 Following
de Montigny Michel @MichelMontigny
184 Followers 1K Following Mainframe and Cybersecurity consultant. #Mainframe #zSeries #ACF2 #CISSP #ATM
TechTree Bounty Guild @TechTree_Guild
209 Followers 3K Following Welcome Bounty Hunters! Discover more about all the latest bounties @TechTree_dev Join the Guild now 👇 https://t.co/ke0FZNC5LG
Marin Ivezic @infosec
5K Followers 3K Following Founder, @AppliedQuantum | Former CISO, CTO, Big 4 Partner, #Quantum & #Cyber Entrepreneur | #QuantumComputing #QuantumSecurity #PQC
Zhein Bree @BreeZhein
83 Followers 494 Following Perfect man 💕 on a perfect timing. I'll be waiting for you. Yays. -God's will 😇
Cybersec Europe 2024 @CybersecEurope_
1K Followers 513 Following CYBERSEC EUROPE 2024 | SHIELD YOUR CORE | May 29th and 30th 2024 | Register for free | #cybersecurity
Can Demirel @secandit
666 Followers 1K Following Industrial Cybersecurity Engineer @ICSFusion Volunteer at https://t.co/mDjdR3VbRd & @eks_kamp & @issvs_org & @Info_CCI Proud member of: @BEERISAC 135, @RUSCADASEC 35
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
Nick Howard @NickHKlaatu_ITS
3K Followers 7K Following CEO of Klaatu IT Security, father, golfer, sci-fi interested, Red wine and Guinness liking, International Rugby Fan. 1962
Mónica Guerrero @MnicaGu00588763
0 Followers 9 Following
Ayed Al Qartah عاي... @aqarta
2K Followers 4K Following SecOps Business Development Manager @ Fortinet. MSc. Cybersec. Tweets are my own
Emmett Moore @Emmett_Moore3
298 Followers 510 Following OT/ICS Cybersecurity, problem solver, love for anything that flys! Founder and CEO @RedTridentInc @USMC Veteran
Patrick C Miller @PatrickCMiller
8K Followers 3K Following Infrastructure/Industrial Security Advisor. Recovering regulator. @ampyxcyber CEO. @BEERISAC coin 001. Mastodon @[email protected] also on Bluesky
Marco (Marc) Ayala @ICS_SCADA
6K Followers 7K Following Complex Control Systems | ICS/SIS/SCADA 30yr Field Exp: O&G, Chem, Maritime | Tech News | ISA Fellow | InfraGard | Security | GoM | Free Thinker
meg west @cybersecmeg
151K Followers 937 Following Tweets about #dogs & travel & fitness & cybersecurity, oh my! Opinions are my own. 📧: [email protected]
Secure ICS OT @Secure_ICS_OT
2K Followers 1K Following ICS/OT posts from a GICSP. ISA member working on ISA 62443 Certs. Canadian. My posts are my own and are not a reflection of my place of work or employer.
Diario Expreso @Expresoec
1.2M Followers 611 Following Noticias sobre el acontecer nacional e internacional. Suscríbete ➡️ https://t.co/aKUWD0J9Oy📱 Apps: https://t.co/ffIkWBzw2l 📱 Servicio al Cliente: 1800400800
Mark Bristow @kodefupanda
2K Followers 822 Following [email protected]. Defender of the internets. SANS Certified Instructor. Friends don't let friends put SCADA on the Internet
Robert M. Lee @RobertMLee
76K Followers 400 Following Co-Founder & CEO @DragosInc | SANS #FOR578 & #ICS515 course author & Faculty Fellow |@_LittleBobby_ writer | NSA & USAF Veteran
Jessica Martin @Jesmartinx
25K Followers 81 Following ✨ Fitness/Fashion Model 🫶 Spreading positive vibes
Codebender Cate™ ξ... @Codebender_Cate
1K Followers 3K Following Mother | INTP-T | Cyber-BASc | Gamer | @XboxAmbassadors | @WGUCyberClub | ΟΣΣ | Cyber competitor | Former @USArmy | CSIE in progress (1/4) | posts are mine
CIA @CIA
3.6M Followers 55 Following We are the Nation's first line of defense. We accomplish what others cannot accomplish and go where others cannot go. https://t.co/yhjtYvFBiJ
VicoASMR @vicoasmr
71K Followers 42 Following AZUL MARINO PASIÓN: 👉🏻 https://t.co/ivto6a361X Llevaré tus fantasías mas eróticas al máximo nivel con mis roleplays 😈
Irela Torres @irelazuniga
379K Followers 0 Following Lagunera de corazón :) Amigos no olviden seguirme en IG: https://t.co/xHgWC0Qosl única cuenta oficial
Alvaro Cintas @dr_cintas
117K Followers 180 Following Educating about AI, Cybersecurity and Technology | Professor | PhD in Computer Science & Engineering
EL MUNDO @elmundoes
5.0M Followers 1K Following Cuenta oficial del periódico EL MUNDO. Síguenos en Whatsapp https://t.co/X2RsedCBAp y BlueSky https://t.co/CCScygfjW9
Brunettes @brunettebmbs
337K Followers 19 Following @nordgirls || @feousu || @orphictional || turn notifs on✨
SZ München @SZ_Muenchen
219K Followers 160 Following Hier twittert die München-Redaktion von https://t.co/4VhC5J3xGj Impressum: https://t.co/b9X6BRPmvE
München @muenchen
276K Followers 40 Following Das offizielle Stadtportal für München. https://t.co/R3oizslLG2
Polizei München @PolizeiMuenchen
511K Followers 111 Following Offizieller Account der Polizei München. Impressum & Datenschutzerklärung unter https://t.co/0UJAdm1ive
Katie Nickels @likethecoins
55K Followers 3K Following Director of Intel at @redcanary. SANS Certified Instructor for FOR578: CTI. Senior Fellow at @CyberStatecraft. She/her. Mastodon: @[email protected]
ATT&CK @MITREattack
113K Followers 521 Following MITRE ATT&CK® - A knowledge base for describing the behavior of adversaries. Replying/Following/Re-tweeting ≠ endorsement. @ https://t.co/wt46ArkZVt
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
Microsoft Security @msftsecurity
349K Followers 325 Following We are prioritizing security above all else through our Secure Future Initiative (SFI). Explore SFI principles, pillars, and progress here ⬇️
Bitdefender @Bitdefender
114K Followers 3K Following Award-winning cybersecurity you can trust and rely on.
Jake Williams @MalwareJake
142K Followers 2K Following Breaker of software | VP R&D @hunterstrategy | CTI/DFIR | @ians_security faculty | Bookings: jake at malwarejake dot com | GSE #150 | He/him
Microsoft Threat Inte... @MsftSecIntel
187K Followers 1K Following We are Microsoft's global network of security experts. Follow for security research and threat intelligence.
Ray [REDACTED] @RayRedacted
67K Followers 8K Following Hacker, Researcher, Podcast Producer (Tribe of Hackers, Darknet Diaries). Proud dad of the fastest climber in the world. Ever. “Ut scandis, alios subleva”
PôleExcellenceCyber @ExcellenceCyber
3K Followers 125 Following
Tana Rain @tanarainw
135K Followers 82 Following
Joseph Steinberg @JosephSteinberg
68K Followers 5K Following CyberSecurity Expert Witness and Board Member. Lecturer, Columbia University.
Vincent Ngundi, PhD @VincentNgundi
5K Followers 472 Following Strategy | Information #Security Enthusiast | #IPv6 Evangelist | Keen on #Internet Policy Development & Management | Internaut | Father.
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
Dr. Alexi Douglas �... @DrAlexiDouglas
242K Followers 174K Following Double Entendre, Innuendo, Sun, Fun, Inspiration, Sports, Memes | Censored | 😎
SANS Offensive Operat... @SANSOffensive
72K Followers 583 Following More Offensive Than Ever #PenTest | #PurpleTeam | #RedTeam | #ExploitDev Training, Certification, and Research
Alissa Torres @sibertor
19K Followers 951 Following Threat Hunt Consultant | Antisyphon Faculty Member
Charles Shirer @bsdbandit
25K Followers 26K Following A Hacker who is A Lover of People, and Life @RetroTwinz @Secbsd, @GrumpyHackers, @NovaHackers, @deadpixelsec @hacknotcrime Advocate @PositivelyBlue_ OSCP, OSWP
Satoshi App @SatoshiAppXYZ
414K Followers 18 Following Seamless on-chain experience trusted by 16M+ users worldwide 🌎 | This is your gateway to Bitcoin & BTCFi, explore today: https://t.co/0sCNpWbrM6
Kim Zetter @KimZetter
93K Followers 3K Following Journalist - cyber/national security. Author - COUNTDOWN TO ZERO DAY: Stuxnet and the Launch of the World's First Digital Weapon. https://t.co/334DzfSL1f
Dr. Anton Chuvakin @anton_chuvakin
41K Followers 9K Following Information security - #SIEM, #DFIR, #EDR formerly at Gartner! Now @GoogleCloud Office of the #CISO; host of @CloudSecPodcast https://t.co/VpKtfz8nXG
Simone Risi @bysimonerisi
27K Followers 1K Following Photographer & Art Director | Founder @geavision_xyz gallery | Curator | Blue Prana sold out on @apecoin | Building on @HyperliquidX
Miami Vibes 80‘s �... @MiamiVibezYT
16K Followers 109 Following The best 80‘s Synth - Retro - VaporWave 🎧 Full Playlists on Youtube ⬇️🌅
Eliza Rose Watson @elizarosewatson
1.7M Followers 116 Following English model/mindful gym rat 🏋️♀️ @elizarosereels @elizaroselife
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.
❤️ sky @SKYWAlFU
634K Followers 8 Following I text everyone back on my OF 💜 the girl you see everywhere ✨