Gregory Hale @isssource
Independent and unbiased safety and security information for manufacturing automation professionals. isssource.com Plants all over the world Joined September 2010-
Tweets26K
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Followers2K
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Following595
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Safety: Del-Co Water Ralph E. Scott in Delaware, OH, helps provide water to Del-Co's eastern service area and it wanted to boost its safety. Find out how they did it. #HSE #EHS #processsafety #industrialsafety #functionalsafety bit.ly/46pLV7i
Security: Yuba City, CA-based Sunsweet Growers suffered a cyberattack this past December and is now letting current and former employees know. #ICS #industrialcybersecurity #scadasecurity #OTsecurity #physicalsecurity bit.ly/3JOpOi7
Security: Stamford, CT-based The LoveSac Company suffered a cyberattack in February and is now letting victims know their PII ended up stolen. #ICS #industrialcybersecurity #scadasecurity #OTsecurity #physicalsecurity bit.ly/3VGDRc9
Safety: Slips, trips and falls continue to be a safety problem across all industry sectors, but when it comes to offshore platforms the issue becomes even more magnified. #HSE #EHS #processsafety #industrialsafety #functionalsafety bit.ly/4p9ulvR
Security: A Department of State employee got 4 years in prison for collecting and transmitting national defense information to agents working for China. #ICS #industrialcybersecurity #scadasecurity #OTsecurity #physicalsecurity bit.ly/4m8eFGt
Safety: Houston-based skincare products maker faces a felony pollution charge after a manager is suspected of dumping 100 gallons of coconut lotion without a permit into a sewage line. #HSE #EHS #processsafety #industrialsafety #functionalsafety bit.ly/4mNR1Qz
Security: In an effort to strengthen cybersecurity and AI capabilities in the U.S. automotive industry, Worcester Polytechnic Institute earned a grant to provide training. #ICS #industrialcybersecurity #scadasecurity #OTsecurity #physicalsecurity bit.ly/4nfN4UK
Security: Connected, self-driving cars are the wave of the future, no one can deny, but drivers remain leery they will remain safe from cyberattacks: Report. #ICS #industrialcybersecurity #scadasecurity #OTsecurity #physicalsecurity bit.ly/3HL8eLv
Safety: An investigations is continuing after a Petrobras supervisor died when a platform collapsed while he was overseeing construction of a FPSO. #HSE #EHS #processsafety #industrialsafety #functionalsafety bit.ly/3V3p4YZ
Safety: One worker died and 30 others suffered injuries in an explosion at a defense and commercial explosives manufacturing complex. #HSE #EHS #processsafety #industrialsafety #functionalsafety bit.ly/4m2ktRY
Security: Honeywell has an update available to handle multiple vulnerabilities in its OneWireless Wireless Device Manager (WDM). #ICS #industrialcybersecurity #scadasecurity #OTsecurity #physicalsecurity bit.ly/4p7A4Cn
Security: Bridgestone Americas said it discovered a limited cyber incident that impacted some manufacturing facilities. #ICS #industrialcybersecurity #scadasecurity #OTsecurity #physicalsecurity bit.ly/3I3jKli
Security: Cisco cleared a high-rated vulnerability in the TLS 1.3 implementation for a specific cipher for Secure Firewall ASA Software and Secure FTD software. #ICS #industrialcybersecurity #scadasecurity #OTsecurity #physicalsecurity bit.ly/4lUcCph
Security: Security and AI provider Rubrik launched its Agent Rewind which can allow organizations to undo mistakes made by agentic AI. #ICS #industrialcybersecurity #scadasecurity #OTsecurity #physicalsecurity bit.ly/4g6VcVj
Safety: A robot and a human can soon become much safer working next to each other on something like a production line at the automobile factory. #HSE #EHS #processsafety #industrialsafety #functionalsafety bit.ly/4g2XyUW
Safety: Daily life creates waste including agriculture byproducts, livestock manure, and even leftover or discarded food, which can all generate methane. #HSE #EHS #processsafety #industrialsafety #functionalsafety bit.ly/4pbqr5Q
Security: AI Chatbots used by millions of people every day can easily end up influenced to encourage users to reveal even more personal information. #ICS #industrialcybersecurity #scadasecurity #OTsecurity #physicalsecurity bit.ly/4p6nsva
Security: GenAI browser extensions act as a personal assistant as you surf the web, making browsing easier, but they also share information without users knowledge. #ICS #industrialcybersecurity #scadasecurity #OTsecurity #physicalsecurity bit.ly/4mWyrFW
Security: It goes without saying, but most software development today consists of components, modules, and libraries from open source worlds. #ICS #industrialcybersecurity #scadasecurity #OTsecurity #physicalsecurity bit.ly/4mTvRko

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
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
Jabs @CyberSnark
10K Followers 5K Following OT Cybersecurity Lead @STVGroup. Nonresident Fellow @AtlanticCouncil. Adjunct Professor. Advisor. Sanity evangelist. For Mt. Weather.
Dale Peterson @digitalbond
7K Followers 279 Following Dale Peterson, founder of Digital Bond and S4 Events. Writing and speaking on ICS/SCADA Security for 15+ years. Push & prod the community forward.
Stephen Hilt @sjhilt
2K Followers 1K Following His Royal Threat Researchness @TrendMicro, waffle maker, and dad. My tweets and opinions are my own and do not reflect my company. bsky same at hilt zip
Dave Foose @DaveFoose
833 Followers 600 Following Hillbilly, Computer Nerd by Day, Father of Daughters by night https://t.co/g9whl62Uzo
CCI @info_CCI
4K Followers 73 Following The independent, non-profit, #Industrial #Cybersecurity Center El Centro de #Ciberseguridad #Industrial, independiente y sin ánimo de lucro #CCI
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
Nozomi Networks @nozominetworks
4K Followers 1K Following Minimize risk and maximize resilience with exceptional network and endpoint visibility, advanced threat detection, and AI-powered data analysis.
Rockwell Automation @ROKAutomation
44K Followers 2K Following Rockwell Automation Inc. (NYSE: ROK) We are #ExpandingHumanPossibility by connecting the imaginations of people with the potential of technology
Sam Van Ryder 🇺�... @SamVR
2K Followers 2K Following ICS/OT security @dragosinc Cofounder @HouSecCon FIND ME ON LINKEDIN @BEERISAC #183
Tim Yardley @timyardley
1K Followers 2K Following husband, father, security researcher. All thoughts and opinions are my own.
Jim Gilsinn @JimGilsinn
2K Followers 1K Following @MITREcorp. OT/ICS security, EE, father, Muslim, geek & tech junky. @bsidesdc. Past co-chair @ISA99chair #ISA #IEC #62443. Adjunct prof @mason_cec
Robert Malmgren @mitt_nya_nym
2K Followers 3K Following IT sec guy. Geek. Run ROMAB, sysctl, omnisiens companies and CS3STHLM (new 4SICS) and secheads conferenses.
🕊️ ICS Marty �... @ics_Marty
3K Followers 1K Following ICS-CERT Final Grand Pooba | Former Deputy CTO OT IoT Tenable | CIS Male (He/Him) | Ham Radio | Astronomy | BBQ Smoke | Cyberz | Electronics | Commodore 64
Emerson's Automation ... @EMR_Automation
24K Followers 231 Following Emerson's automation technologies & solutions combined with expertise, helps you take on your toughest challenges & bring predictable success #PAuto $EMR
Fortinet @Fortinet
152K Followers 3K Following Our mission is to secure people, devices, and data everywhere. #Fortinet
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
SERAPHINA @Seraphina_0810
498 Followers 771 Following travel / fashion / lifestyle✈️ Living in USA Free Women, aspiring to a better life⛪ Traveling is my great passion, love beaches and waves all over the world👙
Brian David Brown @bdbrown7000
59 Followers 2K Following
Yepyep @inmotsec
0 Followers 46 Following
Eng.Asiimwe Emmanuel @eng_asiimw19762
31 Followers 872 Following
Zoe @Zoe83372467
485 Followers 525 Following Politics | Self-discipline | Entrepreneur | Travel | A single mother who works hard to learn, improve and create the life she wants #SingleMomStrong
Hillstrong Group Secu... @HillstrongCyber
46 Followers 269 Following Experts in OT cybersecurity - protecting manufacturing and critical infrastructure from evolving threats, globally.
Kevin Bruce Schneider @Kevin__Schneide
359 Followers 7K Following United States Air Force commander of the Pacific Air Forces Former Commander of the 380th Air Expeditionary Wing Springfield, Virginia
capt_ad_hoc @capt_ad_hoc
962 Followers 4K Following Une infusion de vérité, c'est encore ce qu'il y a de meilleur pour faire digérer la science. (φ(k) ∝ At.Φv) 4F %S 師父 = 服務
Ann @SpaModelar
28 Followers 342 Following
Orklasa @Orklasa6034038
132 Followers 2K Following
Grazie Lianval @Grazie_Lianval
4K Followers 3K Following Mama • Living by faith, Isaiah 60:22✝️ • Collecting art, wine & patriotic moments • 🚫 NO Adult content #MAGA #LALakers
Anna Yuri @Annayuri_89
215 Followers 369 Following Grace in her heart, strength in her soul. A woman who loves deeply, dreams boldly, and shines quietly
Illuminatihome @illuminati9674
567 Followers 3K Following In order to find yourself on the ILLUMINATION WITHOUT LIMITATIONS LIST, you must first come off of life's dark docket and be filled with enlightenment
Carly Pederson @Back74Edu
175 Followers 2K Following 💼 Finance enthusiast | 📈 Investment analyst | 📊 Data-driven decision-making
Lord Grim ❤️ Meme... @Nubia39776666
1K Followers 2K Following Jewish entrepreneur Jewish faith Loves golf Sea fishing Likes to collect cars Yachts Graduated from Stanford Masters Philanthropist Diving🥰 🚫no crypto
EHSS Compliance Advis... @ehsscompadvisor
6 Followers 83 Following Twitter Page for the EHSS Compliance Advisor. EHSS-based blog articles based on facts instead of opinion. Facts are presented & the reader must decide
Tim Shea @TimSheaARC
5K Followers 4K Following President JTS Market Intelligence: high-quality market intelligence focused on upstream/midstream oil & gas, including digital technologies, drones & robotics
Allan Rowland @AllanRowland_lu
2 Followers 35 Following Video editor to top tech firms who prioritise speed and experimentation. #tech #industrial #geeks @liveupmedia
PrecisionAir @PrecisionAirLaf
10 Followers 436 Following Call us for your heating or air problems. Work work on all units & free estimates.
Joachim Sverdrup @joachimws
2 Followers 48 Following
Ousman Manneh @manneh_ous34870
33 Followers 2K Following Do not let your hearts be troubled. Trust in God; trust also in me.” “For even the Son of Man came. ... “I am the Way, the Truth, and. ... “Don't worry about
Chris Warner @nonstopvegas
809 Followers 2K Following ✝️ Christian | Disabled Veteran | National Security Advisor | Critical Infrastructure Protection | Phantom fixer & Old Crow 🐦⬛ | EW Rules!
Olivia wilson @OWilson81484
221 Followers 4K Following Don’t miss out check it now :https://t.co/T1wFC2JNaf
Trarseat @TrarseathQ6Hiz
90 Followers 2K Following
sliop @sliop31
78 Followers 1K Following
David Sainsbury gay @ConnieFrancis27
290 Followers 8K Following We are not what other people say we are. We are who we know ourselves to be, and we are what we love. That's okay.
Cassie Samuelovich Br... @Cassie_Loxig
274 Followers 751 Following Gentleness does not mean fragility, and confidence does not mean arrogance🌺🌺🌺
sammy @secova_USA
1K Followers 666 Following sam™ is a modular EHS Software Suite for a wide range of industries. sam™ is the globally leading software for EHS, QM and Occupational Health. #secovaus
Mandar Phadke @mandar_abhisam
86 Followers 164 Following CEO Abhisam Software | E-learning, Automation, Control Systems, Process Safety, SIL, OT Cybersecurity. Retweets not endorsements.
HalcyonAI @HalcyonAi
1K Followers 2K Following Eliminate Ransomware. Prevent Downtime. Recover Instantly. Halcyon Makes #Ransomware History...
OracleOfApollo @OracleApollo117
8 Followers 78 Following
Tauddes @Tauddesl9a
57 Followers 942 Following
Ivan Santibañez @isantzoe
15 Followers 180 Following
Yhonatan Harari @YhonatanH28
4 Followers 143 Following
andy kling @KlingAndy
11 Followers 227 Following
Leonard Greene @LeonardGreene
2K Followers 2K Following Present: @NYDailyNews @NYDNUnion Adjunct @newmarkjschool @CityCollegeNY Priors: @NYPost @Newsday @nyu_journalism. I'm still on the case, and my rap is strong.
Amanda Miller @trndl11321253
742 Followers 806 Following Retweeting does not mean approval, outdoor sports enthusiasts, investors
Arun Singh @ArunShrinet16
1 Followers 50 Following ISA Certified OT Security Specialist. ICS/SCADA/OT/IoT/IIoT/Industry 4.0
Hanumantha Rao @YaramatiRao
19 Followers 521 Following
Suhail Ahmad @Suhail_Ahmad
291 Followers 248 Following
I//uS!0nS @c03rci0n
180 Followers 7K Following
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
Jabs @CyberSnark
10K Followers 5K Following OT Cybersecurity Lead @STVGroup. Nonresident Fellow @AtlanticCouncil. Adjunct Professor. Advisor. Sanity evangelist. For Mt. Weather.
Dale Peterson @digitalbond
7K Followers 279 Following Dale Peterson, founder of Digital Bond and S4 Events. Writing and speaking on ICS/SCADA Security for 15+ years. Push & prod the community forward.
@mikko @mikko
229K Followers 930 Following Researcher and a best-selling author. Keynote talks at RSA, Black Hat & DEF CON. TED Speaker. Chief Research Officer at WithSecure.
Robert M. Lee @RobertMLee
76K Followers 400 Following Co-Founder & CEO @DragosInc | SANS #FOR578 & #ICS515 course author & Faculty Fellow |@_LittleBobby_ writer | NSA & USAF Veteran
Stephen Hilt @sjhilt
2K Followers 1K Following His Royal Threat Researchness @TrendMicro, waffle maker, and dad. My tweets and opinions are my own and do not reflect my company. bsky same at hilt zip
Dave Foose @DaveFoose
833 Followers 600 Following Hillbilly, Computer Nerd by Day, Father of Daughters by night https://t.co/g9whl62Uzo
Frumious Scadateer @scadateer
733 Followers 338 Following I play with SCADA for no reason whatsoever. These views are not even my own. They belong to nobody.
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
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
Eoin Ó Riain @ReadoutSignpost
2K Followers 124 Following Foilsitheoir Read-out ar líne, uathoibriú & riaradh . Publisher of Read-out on-line, automation & control. Suim aige sa Ghaeilge! "Malo More Quam Foedari!"
Nozomi Networks @nozominetworks
4K Followers 1K Following Minimize risk and maximize resilience with exceptional network and endpoint visibility, advanced threat detection, and AI-powered data analysis.
Rockwell Automation @ROKAutomation
44K Followers 2K Following Rockwell Automation Inc. (NYSE: ROK) We are #ExpandingHumanPossibility by connecting the imaginations of people with the potential of technology
Cisco @Cisco
731K Followers 3K Following Official info on Cisco news, events and technology innovation. For help, reach out to @HeyCisco.
Sam Van Ryder 🇺�... @SamVR
2K Followers 2K Following ICS/OT security @dragosinc Cofounder @HouSecCon FIND ME ON LINKEDIN @BEERISAC #183
Jim Gilsinn @JimGilsinn
2K Followers 1K Following @MITREcorp. OT/ICS security, EE, father, Muslim, geek & tech junky. @bsidesdc. Past co-chair @ISA99chair #ISA #IEC #62443. Adjunct prof @mason_cec
🕊️ ICS Marty �... @ics_Marty
3K Followers 1K Following ICS-CERT Final Grand Pooba | Former Deputy CTO OT IoT Tenable | CIS Male (He/Him) | Ham Radio | Astronomy | BBQ Smoke | Cyberz | Electronics | Commodore 64
Emerson's Automation ... @EMR_Automation
24K Followers 231 Following Emerson's automation technologies & solutions combined with expertise, helps you take on your toughest challenges & bring predictable success #PAuto $EMR
Mark Hyman @MarkHymanVMG
473 Followers 840 Following Founder and Managing Partner - @vergetoday - Junkie of #Startups #GTM #Cybersecurity #ICS #OT #IoT #headhunting & conversations with intelligent 👥
Moore Industries @MII_Worldwide
159 Followers 121 Following
Austin Scott @Austin_M_Scott
2K Followers 1K Following In search of industrial control system (ICS) cyber badness. Director of Detection in Intel @dragosinc
Gurucul @Gurucul
1K Followers 3K Following Gurucul is a security analytics company founded in data science that delivers radical clarity about cyber risk. We analyze enterprise data at scale using ML/AI![Computer science, infosec, ICS security, Incident response, old geek, larper. Team lead KraftCERT. [She/Her]](https://pbs.twimg.com/profile_images/1496725878499430403/W1FN6MA0.jpg)
Margrete Raaum @margolainen
1K Followers 2K Following Computer science, infosec, ICS security, Incident response, old geek, larper. Team lead KraftCERT. [She/Her]
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.
Mike Radigan @RadiganatBOS
337 Followers 452 Following Strategic Risk Advisory | Personal mission define & communicate the value of Cybersecurity to the Business | Open FAIR
SEC Filings Digest @USCorpFilings
5K Followers 1 Following AI-summarized SEC 8-K updates. Summaries may miss details—always check provided filing links for full context. For real-time updates, visit: https://t.co/rTtD1qcllG.
GregBSmith.bsky.socia... @Gregbsmithnyc
8K Followers 1K Following Investigative reporter at The City, non-profit covering all things NYC, "Made Men: The True Story of a NJ Crime Family" DMs are open; [email protected]
Leonard Greene @LeonardGreene
2K Followers 2K Following Present: @NYDailyNews @NYDNUnion Adjunct @newmarkjschool @CityCollegeNY Priors: @NYPost @Newsday @nyu_journalism. I'm still on the case, and my rap is strong.
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.
Resilient Cyber Physi... @MattMorrisOTSec
331 Followers 1K Following CEO Ghostline Strategies. Co-Founder and CSO of Cyber & AI start-up. Forbes Tech Council. (Former) President of ETHOS. ICS-CPS and Football Obsessed.
Randy Meyskens @randymeyskens
152 Followers 363 Following
BEER-ISAC @BEERISAC
2K Followers 134 Following Recovering information sharers. If you see something, drink something. Mastodon: [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
Dr Kitty @ArtConklin
245 Followers 303 Following Cybersecurity Professor, critical infrastructure cyber, ICS/SCADA security, avid EFF supporter, chaotic curmudgeon
C3SA Cyber Security A... @C3SA_CORP
61 Followers 17 Following C3SA Cyber Security Audit aims to be the foremost trusted CyberVisor delivering professional and managed security services.
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
Ron Brash @ron_brash
1K Followers 975 Following ICS/embedded and cybersecurity researcher, water sports fanatic, chihuahua owner, maintainer of things, and sharer of knowledge.
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
Stephan - ObiWan666 -... @obiwan666
2K Followers 773 Following Bluesky @ObiWan666, Yacht Security, Firefighter, Security Evangelist, Speaker, IT & ICS Security, "Geraffel", IoT Hacker, Lingen (Ems)
DarkFeed @ido_cohen2
43K Followers 0 Following DarkFeed: Cyber Threat Intelligence Platform, Putting things at order in the ransomware crazy world #OSINT | #Ransomware | #Cyberattacks | #Hacktivism
Ellen Policastro @EllenPolicastr1
48 Followers 146 Following Owner, Syntax Solutions: We write; use our words for your work.
Chris @ChrisAppliedRi1
64 Followers 138 Following a history in OT Cyber - here to help if you need it.
DeerwoodTechnologies @DeerwoodTech
286 Followers 1K Following Planning & Consulting, Proactive Support & Security, Solution Procurement, Infrastructure Deployment, IT Outsourcing
Markus Braendle @markusbraendle
39 Followers 13 Following
aDolus Inc. @aDolus_Inc
221 Followers 96 Following Providing Visibility to the Software Supply Chain
Gary Mintchell @garymintchell
4K Followers 2K Following Student of Life. Possibility Thinker. Teacher. Coach. Geek. Industrial technology. @[email protected]
Chris Sistrunk @chrissistrunk
10K Followers 4K Following Husband, Dad, ⚡EE⚡, Technical Leader @Mandiant ICS/OT, @BEERISAC #002, @BSidesJackson, @LaTech Alum, bbq engr, weirdo, klugemeister, #sockstatus #DJaaS, FSD
MalCrawler @MalCrawler
2K Followers 67 Following MalCrawler hunts and destroys malware targeting ICS/SCADA devices. Protecting Critical infrastructure like the power grid, oil & gas facilities.....
Luis Duran @duranABBSafe
84 Followers 21 Following Process Automation, mostly Safety Automation. Normally involved with strategies and business development, product planning and product marketing.
Eric Cosman (OITC) @OITConcepts
189 Followers 188 Following Eric C. Cosman at OIT Concepts LLC; specializing in matters related to the application of Information Technology in Operations. In Operations IT is different.
Cybersource @Cybersource
14K Followers 252 Following At Cybersource, we create flexible, creative commerce solutions for everyday life—experiences that delight your customers and spur growth globally.