OT-ISAC

“'An unprecedented blow': US medtech giant Stryker suffers global outage after apparent Iranian cyberattack” techradar.com/pro/security/a…

Critical Alert for Industrial Operators: CVE-2021-22681 in Rockwell Automation products is now actively exploited in the wild securityweek.com/rockwell-vulne…

In our next OT-ISAC Community Briefing, we’ll discuss practical approaches to strengthen resilience, including: -Identifying hidden OT cloud dependencies -Designing facilities to operate in “Island Mode” -Reducing single points of failure

Cloud outages are no longer just IT incidents. They are operational risks. The 2026 incident of AWS infrastructure in the Middle East revealed how quickly cloud failures can impact real-world operations across critical sectors. Register: lnkd.in/gEGkHvTh

Sunrise over Miami Beach 🌅 @OT_ISAC is on the ground — connect with us at S4x26!

UNC3886 targeted all 4 major telcos in Singapore in cyberattack, says Jo... youtu.be/tmaL1ihT99Y?si… via @YouTube

Wishing you a prosperous Chinese New Year filled with resilience, good health, and continued strength in safeguarding our critical systems. May the Year ahead bring collective progress, trusted collaboration, and safer operations for all!

OT-ISAC Community Briefing: UNC3886 Click here to register: lnkd.in/gDxyyB4q Date & Time: February 16, 2026 | 10:00 AM SGT Format: Virtual

The report reflects how trusted, practitioner-led collaboration across the OT-ISAC community translates into practical outcomes—strengthening preparedness and operational resilience in OT and critical infrastructure environments.

Sharing OT-ISAC Community milestone. Access the Report ➡️ otisac.org/_files/ugd/5f2…

This session examines how OT threat intelligence translates into safety-relevant operational decisions, and why collaboration and shared learning remain the cornerstone of effective OT defense. Register: cybersec-asia.net Date: February 4-5, 2026 Venue: QSNCC, Bangkok TH

Join us at Thailand International Cyber Week 2026 as AJ Eserjose, Regional Director at OT-ISAC, shares how AI-supported collective insight enables safer, more confident decision-making in OT environments.

Thank you to our partner CyberXCenter Matthias Yeo for making this possible and supporting the OT-ISAC community.

A focused, practitioner-led OT cybersecurity session today, delivered exclusively for OT-ISAC members. We moved from understanding OT architecture to applying incident response under real operational constraints—ending with a guided simulation and shared reflections.

Happy New Year! As we step into the year ahead, We are grateful for the collaborations, lessons, and shared efforts that shaped the past year. Looking forward to continued growth, meaningful impact, and working together in the year ahead. Wishing everyone a successful 2026!

🎄✨ Merry Christmas & Happy Festive Season from OT-ISAC Wishing you a safe, restful, and meaningful festive season with your loved ones.

Collaboration across industry and government remains essential — our collective efforts continue to strengthen resilience and safeguard critical operations.

OT-ISAC is grateful for the opportunity to contribute to the OT Incident Response session at the PETRONAS Industrial Cybersecurity End-User Roundtable (PINCER)

A special thank you to ExxonMobil for hosting the venue and to the presenters from Malaysia’s National Cyber Security Agency (NACSA), Malaysia for sharing critical insights.

OT-ISAC Report (TLP Clear): Shipyard Vulnerabilities, OT Threats & Global/APAC Update The latest report highlights emerging vulnerabilities and OT threats impacting shipyards and maritime operations. Read More: otisac.org/_files/ugd/5f2…