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Ransomware

Cybersecurity statistics about ransomware

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20% of HIS (hospital information systems), which manage clinical patient data, as well as administrative and financial information, have KEVs linked to ransomware and insecure internet connectivity, impacting 58% of organisations

Claroty3/26/2025
HealthcareVulnerabilities

A ransomware attack on a dealership software provider in June 2024 disrupted operations at more than 15,000 North American dealerships

VicOne3/25/2025
AutomotiveRansomware

Ransomware attacks surged by 132% in Q1 2025.

Ontinue3/25/2025

14% of SMBs experienced ransomware attacks in the past 12 months.

VikingCloud3/25/2025
SMBRansomware

Ransomware payloads in phishing attacks have risen by 22.6% over six months, with a sharp 57.5% increase in just three months.

KnowBe43/20/2025
RansomwarePhishing

There was a 22.6% increase in ransomware payloads.

KnowBe43/20/2025

Global levels of ransomware attacks increased month-on-month and year-on-year in February 2025.

NCC Group3/19/2025

February ransomware attacks (886) increased by 50% from January 2025 (590).

NCC Group3/19/2025

Cl0p was responsible for 330 attacks in February 2025, a 460% increase from January (59).

NCC Group3/19/2025
RansomwareCl0p

Industrials was the second most targeted sector, with 191 ransomware attacks in February in 2025.

NCC Group3/19/2025
RansomwareIndustrials

Global levels of ransomware attacks increased month-on-month and year-on-year in February 2025.

NCC Group3/19/2025

February attacks reached an all-time monthly high of 886.

NCC Group3/19/2025

Cl0p was the most active threat group in February 2025, responsible for 37% of attacks.

NCC Group3/19/2025
RansomwareCl0p

Ransomware attacks in the Industrials sector increased from 149 in January to 191 in February 2025.

NCC Group3/19/2025
RansomwareIndustrials

Europe accounted for 18% of total global ransomware attacks (159) in February 2025.

NCC Group3/19/2025
RansomwareEurope

Asia was the third most attacked place, with 7% of ransomware attacks (64) in February 2025.

NCC Group3/19/2025
RansomwareAsia

RansomHub was the second most active ransomware group, with 87 attacks in February 2025.

NCC Group3/19/2025
RansomwareRansomHub

83% of all ransomware cases globally took place in North America and Europe in February 2025.

NCC Group3/19/2025
RansomwareNorth America

Akira was the third most active ransomware group, with 77 attacks in February 2025.

NCC Group3/19/2025
RansomwareAkira

North America accounted for 65% of total global ransomware attacks (574) in February 2025.

NCC Group3/19/2025
RansomwareNorth America