In 2023, Windows was the most affected operating system by ransomware attacks, accounting for ** percent of attacks, up from ** percent in 2022. Additionally, **** percent of attacks targeted macOS, the operating system developed by Apple for its line of Mac computers.
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Trend Micro. (March 6, 2024). Operating systems with the highest share of ransomware attacks detected worldwide from 2019 to 2023 [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 16, 2026, from /statistics/1498850/most-targeted-operating-systems-with-ransomware/
Trend Micro. "Operating systems with the highest share of ransomware attacks detected worldwide from 2019 to 2023." Chart. March 6, 2024. ÌÇÐÄÆƽâ°æ. Accessed July 16, 2026. /statistics/1498850/most-targeted-operating-systems-with-ransomware/
Trend Micro. (2024). Operating systems with the highest share of ransomware attacks detected worldwide from 2019 to 2023. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 16, 2026. /statistics/1498850/most-targeted-operating-systems-with-ransomware/
Trend Micro. "Operating Systems with The Highest Share of Ransomware Attacks Detected Worldwide from 2019 to 2023." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 6 Mar 2024, /statistics/1498850/most-targeted-operating-systems-with-ransomware/
Trend Micro, Operating systems with the highest share of ransomware attacks detected worldwide from 2019 to 2023 ÌÇÐÄÆƽâ°æ, /statistics/1498850/most-targeted-operating-systems-with-ransomware/ (last visited July 16, 2026)
Operating systems with the highest share of ransomware attacks detected worldwide from 2019 to 2023 [Graph], Trend Micro, March 6, 2024. [Online]. Available: /statistics/1498850/most-targeted-operating-systems-with-ransomware/
