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.

Read more…
Source: Kaspersky


Sign up for our Newsletter
The latest news and insights delivered right to your inbox.


Related:

  • #StopRansomware: MedusaLocker

    June 30, 2022

    The Federal Bureau of Investigation (FBI), the Cybersecurity and Infrastructure Security Agency (CISA), the Department of the Treasury, and the Financial Crimes Enforcement Network (FinCEN) are releasing this CSA to provide information on MedusaLocker ransomware. Observed as recently as May 2022, MedusaLocker actors predominantly rely on vulnerabilities in Remote Desktop Protocol (RDP) to access victims’ networks. ...

  • De-anonymizing ransomware domains on the dark web

    June 28, 2022

    Ransomware operators typically constrain their activities to the dark web to conceal their illegal activities. Their public leak sites and victim communication portals are accessible only on The Onion Router (TOR) network via a specific URL that is only available via direct disclosure. This limits access to fellow operators, victims and security researchers who track ...

  • AMD targeted by RansomHouse, cybercrims claim to have ‘450Gb’ in stolen data

    June 28, 2022

    If claims hold true, AMD has been targeted by the extortion group RansomHouse, which says it is sitting on a trove of data stolen from the processor designer following an alleged security breach earlier this year. RansomHouse says it obtained the files from an intrusion into AMD’s network on January 5, 2022, and that this isn’t ...

  • Conti vs. LockBit: A Comparative Analysis of Ransomware Groups

    June 27, 2022

    Trend Micro has been monitoring the leak sites of multiple ransomware groups since November 2019 and continuously looking at the number and composition of organizations that have been victimized and whose information has been publicized by these groups. As a result of their research thus far, Conti and LockBit stand out in terms of their ...

  • The hateful eight: Kaspersky’s guide to modern ransomware groups’ TTPs

    June 23, 2022

    These days ransomware analysis gets a lot of coverage in commercial and public reports, with vendors issuing dozens of ransomware-related publications each year. These reports provide analysis on specific malware families or new samples, describe the activities of a particular ransomware group, give general tips on how to prevent ransomware from working, and so on. ...

  • Avos ransomware group expands with new attack arsenal

    June 21, 2022

    Avos is a ransomware group first identified in 2021 initially targeting Windows machines. More recently, a new ransomware variant of AvosLocker, named after the group, is also targeting Linux environments. Well-funded and financially motivated, Avos has been active since June 2021 and follows the ransomware-as-a-service (RaaS) model, an affiliate program to recruit potential partners. The announcement ...