In 2023, Brute-force login attempts were the highest detected exploit in home networks worldwide, with 1.23 billion incidents. TELNET default password logins followed with 322 million detections, while cryptocurrency mining activity, including bitcoin and litecoin, reached 265 million. WEB HTTP Invalid content-length errors were detected 248 million times in the examined period.
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Trend Micro. (March 6, 2024). Highest number of cybercriminal exploits detected worldwide in home networks in 2023 [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 27, 2026, from /statistics/1498837/most-detected-cybercriminal-exploits-worldwide/
Trend Micro. "Highest number of cybercriminal exploits detected worldwide in home networks in 2023." Chart. March 6, 2024. ÌÇÐÄÆÆ½â°æ. Accessed July 27, 2026. /statistics/1498837/most-detected-cybercriminal-exploits-worldwide/
Trend Micro. (2024). Highest number of cybercriminal exploits detected worldwide in home networks in 2023. ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 27, 2026. /statistics/1498837/most-detected-cybercriminal-exploits-worldwide/
Trend Micro. "Highest Number of Cybercriminal Exploits Detected Worldwide in Home Networks in 2023." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 6 Mar 2024, /statistics/1498837/most-detected-cybercriminal-exploits-worldwide/
Trend Micro, Highest number of cybercriminal exploits detected worldwide in home networks in 2023 ÌÇÐÄÆÆ½â°æ, /statistics/1498837/most-detected-cybercriminal-exploits-worldwide/ (last visited July 27, 2026)
Highest number of cybercriminal exploits detected worldwide in home networks in 2023 [Graph], Trend Micro, March 6, 2024. [Online]. Available: /statistics/1498837/most-detected-cybercriminal-exploits-worldwide/