top 10 cyberattacks – Waterfall Security Solutions https://waterfall-security.com Unbreachable OT security, unlimited OT connectivity Thu, 29 Jan 2026 06:19:47 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://waterfall-security.com/wp-content/uploads/2023/09/cropped-favicon2-2-32x32.png top 10 cyberattacks – Waterfall Security Solutions https://waterfall-security.com 32 32 Top 10 OT Cyber Attacks of 2025 https://waterfall-security.com/ot-insights-center/ot-cybersecurity-insights-center/top-10-ot-cyber-attacks-of-2025/ Mon, 24 Nov 2025 12:40:42 +0000 https://waterfall-security.com/?p=37447 The post Top 10 OT Cyber Attacks of 2025 appeared first on Waterfall Security Solutions.

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OT Insights CenterTop 10 OT Cyber Attacks of 2025

Top 10 OT Cyber Attacks of 2025

In this webinar Andrew Ginter takes us through the most unusual and most consequential cyber attacks thus far in 2025 targeting critical infrastructures around the globe.

Watch the webinar for a comprehensive review of the cyber incidents that shaped the industrial landscape in 2025. We will analyze the year’s most disruptive attacks, breaking down the operational downtime, financial costs, and impacts on public safety. Beyond the damage reports, we will explore the specific targeting methods used by adversaries as documented in the public record. The session concludes with a first look at the preliminary findings from Waterfall’s highly anticipated 2026 OT Threat Report.

In the fading days of 2025, we look back at cyber attacks that impaired operations in heavy industry and critical industrial infrastructures in the year thus far. We look at:

arrow red rightThe most consequential incidents in terms of downtime and dollar cost

arrow red rightIncidents affecting public safety and infrastructures

arrow red rightWhat is in the public record about how these systems were targeted

About the Speaker

Picture of Andrew Ginter

Andrew Ginter

Andrew Ginter is the most widely-read author in the industrial security space, with over 35,000 copies of his three books in print. He is a trusted advisor to the world's most secure industrial enterprises, and contributes regularly to industrial cybersecurity standards and guidance.
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]]> Top 10 Cyberattacks on Industrial and Critical Infrastructure of 2024 https://waterfall-security.com/ot-insights-center/ot-cybersecurity-insights-center/top-10-cyberattacks-on-industrial-and-critical-infrastructure-of-2024/ Mon, 25 Nov 2024 10:33:07 +0000 https://waterfall-security.com/?p=28512 Watch the webinar to review the top 10 cyber incidents that impacted physical operations in critical infrastructure and heavy industry in 2024.

The post Top 10 Cyberattacks on Industrial and Critical Infrastructure of 2024 appeared first on Waterfall Security Solutions.

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OT Insights CenterTop 10 Cyberattacks on Industrial and Critical Infrastructure of 2024

Top 10 Cyberattacks on Industrial and Critical Infrastructure of 2024

Watch the webinar as Rees Machtemes takes us on an in-depth look at the most novel, notorious and impactful cyber incidents of 2024 on critical infrastructure around the globe.

As 2024 winds down, we wrap up and discuss the year’s most important cyber incidents that targeted physical operations – in both critical infrastructure and heavy industry. In this webinar, we outline the top ten most impactful incidents and important near-misses that every cybersecurity practitioner should be aware of.

In this webinar, Rees Machtemes takes us through:

arrow red right The costliest incidents in terms of lost time and money

arrow red right Incidents impacting safety and human life

arrow red right How control systems and OT networks were targeted

arrow red right Threat actors and TTP details

arrow red right What we might see in the near future in these same themes.

About the Speaker

Picture of Rees Machtemes, P.Eng.

Rees Machtemes, P.Eng.

Rees is the lead threat researcher for the annual Waterfall / ICSStrive OT Threat Report and writes frequently on the topic of OT / ICS cybersecurity. Being solutions-focused, he champions INL’s Cyber-Informed Engineering program and regularly provides advice and commentary to government agencies and standards bodies issuing OT security guidance.

Rees is a professional engineer with 15 years of industry experience in: power engineering, substation automation design, plant automation, telecommunications, data centres, and IT. He holds a degree in Electrical Engineering from the University of Alberta.

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