Between November 2021 and October 2023, the number of online users worldwide attacked by ransomware Trojans fluctuated greatly. In the examined period, the highest number of affected individuals was detected in March 2023, over 54 thousand. In October 2023, this figure decreased to around 32 thousand.
Profit from the additional features of your individual account
Currently, you are using a shared account. To use individual functions (e.g., mark statistics as favourites, set
statistic alerts) please log in with your personal account.
If you are an admin, please authenticate by logging in again.
Learn more about how ÌÇÐÄÆƽâ°æ can support your business.
Kaspersky Lab. (December 4, 2023). Number of users attacked by ransomware Trojans worldwide from November 2021 to October 2023 [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 27, 2026, from /statistics/1410098/cyber-crime-users-targeted-ransomware-trojans-number-monthly/
Kaspersky Lab. "Number of users attacked by ransomware Trojans worldwide from November 2021 to October 2023." Chart. December 4, 2023. ÌÇÐÄÆƽâ°æ. Accessed July 27, 2026. /statistics/1410098/cyber-crime-users-targeted-ransomware-trojans-number-monthly/
Kaspersky Lab. (2023). Number of users attacked by ransomware Trojans worldwide from November 2021 to October 2023. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 27, 2026. /statistics/1410098/cyber-crime-users-targeted-ransomware-trojans-number-monthly/
Kaspersky Lab. "Number of Users Attacked by Ransomware Trojans Worldwide from November 2021 to October 2023." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 4 Dec 2023, /statistics/1410098/cyber-crime-users-targeted-ransomware-trojans-number-monthly/
Kaspersky Lab, Number of users attacked by ransomware Trojans worldwide from November 2021 to October 2023 ÌÇÐÄÆƽâ°æ, /statistics/1410098/cyber-crime-users-targeted-ransomware-trojans-number-monthly/ (last visited July 27, 2026)
Number of users attacked by ransomware Trojans worldwide from November 2021 to October 2023 [Graph], Kaspersky Lab, December 4, 2023. [Online]. Available: /statistics/1410098/cyber-crime-users-targeted-ransomware-trojans-number-monthly/
