Kaspersky 's 2025 Security Bulletin reveals that its detection systems identified an average of 500,000 malicious files per day this year, representing a 7 increase from 2024. Certain threats surged significantly, including a 59 rise in password stealers, a 51 increase in spyware, and a 6 growth in backdoors globally.
Windows remains the primary target, with 48 of users affected by various threats, while 29 of Mac users faced attacks. Online threats impacted 27 of users, while 33 experienced on-device threats, including malware distributed via removable media or embedded in complex installers.
Regional trends show substantial growth in specific malware types. APAC saw a 132 increase in password stealers, Europe experienced a 50 rise in backdoors and a 64 jump in spyware, while Africa and LATAM also reported significant increases in password stealers and spyware. The Middle East reported 26 more password stealers and 37 more spyware, and the CIS region recorded a 67 rise in password stealers and 68 increase in spyware.
