Between January and September 2025, KELA observed 4,701 ransomware incidents, representing a 34% year-over-year increase compared to the same period in 2024.
Between January and September 2025, KELA observed 4,701 ransomware incidents, representing a 34% year-over-year increase compared to the same period in 2024. — This cybersecurity statistic was published by KELA in October 2025. It covers topics including Ransomware. The original data appears in KELA Report - National Cybersecurity Report Ransomware.pdf. For the full methodology and detailed findings, refer to the original report.
Share or Copy this stat
Frequently Asked Questions
What does this statistic say?
Between January and September 2025, KELA observed 4,701 ransomware incidents, representing a 34% year-over-year increase compared to the same period in 2024. This data was published by KELA and covers Ransomware.
Where does this data come from?
This statistic comes from KELA Report - National Cybersecurity Report Ransomware.pdf, published by KELA on October 21, 2025. You can view the original report at https://www.kelacyber.com/resources/research/escalating-ransomware-threats-to-national-security/#resource-form-wrapper.
What cybersecurity topics does this cover?
This statistic relates to Ransomware. Browse more statistics on Ransomware or from KELA.