---
title: "On-Demand Webinar: 2021 ICS/OT Year in Review - Threat Landscape"
---

[![lineup](https://hub.dragos.com/hs-fs/hubfs/raw_assets/public/Dragos_June2021/images/Logo-2.png?width=1996&height=115&name=Logo-2.png "lineup")](https://www.dragos.com/?hsLang=en)

- [Dragos Platform](https://www.dragos.com/cybersecurity-platform/)
- [Services](https://www.dragos.com/services)
- [Resources](https://www.dragos.com/resources)
- [Company](https://www.dragos.com/about)

- [Dragos Platform](https://www.dragos.com/cybersecurity-platform/)
- [Services](https://www.dragos.com/services)
- [Resources](https://www.dragos.com/resources)
- [Company](https://www.dragos.com/about)

- [Blog](https://hub.dragos.com/blog)

[Request a Demo](https://www.dragos.com/request-a-demo?hsLang=en)

##### On-Demand Webinar

# 2021 ICS/OT Year in Review: Threat Landscape

<iframe data-hsv-src="https://play.hubspotvideo.com/v/5943619/id/68248969387?play_button_color=ffffff&amp;ca=FORM_e6c980d5-4a6b-4ddb-8a48-6a252ce19479_PRE__" referrerpolicy="origin" sandbox="allow-forms allow-scripts allow-same-origin allow-popups" allow="autoplay; fullscreen;" style="position: absolute !important; width: 100% !important; height: 100% !important; left: 0; top: 0; border: 0 none; pointer-events: initial" title="HubSpot Video" loading="lazy" data-hsv-id="68248969387" data-hsv-play-button-color="ffffff" data-hsv-width="1920" data-hsv-height="1080" data-hsv-full-width="true"></iframe>

[View Slides](https://hub.dragos.com/hubfs/117-Webinar-Slides/2022/2021%20ICS%20YIR%20Webinar%20-%20Dragos%202022.pdf?hsLang=en)

Dragos presents an in-depth analysis of the current industrial threat landscape based on our analysis of 2021, including:

- Three new activity groups targeting ICS/OT.
- Which industry accounted for 65% of all ransomware attacks.
- Intended - and unintended - threats to OT.
- How "Ransomware as a Business" is growing.

# More Year in Review Webinars

![Dragos\_Icons\_Gradient\_Victimology](https://hub.dragos.com/hubfs/Icons-Gradient/Gradient%20Icon%20SVGs/Dragos_Icons_Gradient_Victimology.svg "Dragos_Icons_Gradient_Victimology")

### Vulnerability Briefing

[Watch Now →](https://hub.dragos.com/on-demand/2021-ics-vulnerabilities?hsLang=en)

![Dragos\_Icons\_Gradient\_ThreatVisibility](https://hub.dragos.com/hubfs/Icons-Gradient/Gradient%20Icon%20SVGs/Dragos_Icons_Gradient_ThreatVisibility.svg "Dragos_Icons_Gradient_ThreatVisibility")

### Threat Landscape

[Watch Now →](https://hub.dragos.com/on-demand/2021-ics-threat-landscape?hsLang=en)

## Read the Full Analysis

Expert insights into the activity groups, vulnerabilities, and headlines in 2021 you need to know to defend your critical operations in 2022. 

[Get the Report](https://hub.dragos.com/report/2021-year-in-review?hsLang=en)

[![21YIR iPad Full](https://hub.dragos.com/hs-fs/hubfs/333%20Year%20in%20Review/2021/21YIR%20iPad%20Full.png?width=250&height=250&name=21YIR%20iPad%20Full.png "21YIR iPad Full")](https://hub.dragos.com/report/2021-year-in-review?hsLang=en)

COPYRIGHT © 2026 DRAGOS, INC., ALL RIGHTS RESERVED.  
For information about how we collect, use, share or otherwise process information about you, please see our [privacy policy](https://www.dragos.com/privacy/?hsLang=en). and [Terms of Service](https://www.dragos.com/terms/?hsLang=en) for more information.

![](https://urldefense.com/v3/__https://s.ml-attr.com/getuid?https*3a*2f*2fattr.ml-api.io*2f*3fdomain*3ddragos.com*26pId*3d*24UID__;JSUlJSUlJSUl!!ObtO0C2TD-k!Vfd64U6OpsMuW83nQ96X9YyxWiTq6RmXYsH_63ZnjCJK00aDGxSTUBPUyTamgAOc$)

```json
{
  "@context" : "https://schema.org",
  "@type" : "VideoObject",
  "contentUrl" : "https://stream.mux.com/2mihyCFPfYbfTOIQENHxgJncPaJ3ZhD77dwLNZwIuJo/capped-1080p.mp4",
  "dateModified" : "2025-05-09T14:17:01.328Z",
  "description" : "",
  "duration" : "PT59M53S",
  "height" : 1080,
  "name" : "Dragos 2021 ICS/OT Cybersecurity Year in Review Threat Landscape Webinar",
  "thumbnailUrl" : "https://hub.dragos.com/hubfs/117-Webinar-Recordings/Webinar%202021%20YIR%20-%20Threat%20Landscape.mp4/medium.jpg",
  "uploadDate" : "2022-03-10T23:48:05.403Z",
  "width" : 1920
}
```