OT Insights CenterOT Security Incidents In 2021
OT Security Incidents In 2021
Waterfall team
- May 26, 2022

In 2021, of 64 incidents reported in discrete manufacturing and process industries, 22 were cyber attacks with physical consequences. These attacks represent a 144% increase over such incidents in 2020. Almost all these attacks resulted from targeted ransomware and impacted multiple sites. These findings and others are documented in the new report. which is a cooperation of Greg Hale from ICSSTRIVE and Andrew Ginter from Waterfall Security Solutions.
In this report
- 2021 Data OT Outages
- Ransomware Consequences
- Future Recommendations
- Conclusions
Share
Report’s authors

Andrew Ginter
VP Industrial Security at Waterfall Security Solutions

Greg Hale
Editor & Founder At Industrial Safety And Security Source