State of ransomware in 2025


With the International Anti-Ransomware Day just around the corner on May 12, Kaspersky explores the ever-changing ransomware threat landscape and its implications for cybersecurity.

According to Kaspersky Security Network data, the number of ransomware detections decreased by 18% from 2023 to 2024 – from 5,715,892 to 4,668,229. At the same time, the share of users affected by ransomware attacks increased by 0.02 p.p. to 0.44%. This smaller percentage compared to other cyberthreats is explained by the fact that attackers often don’t distribute this type of malware on a mass scale, but prioritize high-value targets, which reduces the overall number of incidents.

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Source: Kaspersky


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