Phishing, ransomware, and business malware have been the most widespread types of cyberattacks in the United States, resulting in data compromises. In 2025, 466 cases of phishing and its variations were detected. Ransomware followed in second place with 143 attacks. The total number of such cyberattacks in the U.S. in 2025 was measured at 2,656.
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Identity Theft Resource Center. (January 23, 2026). Number of cyberattacks resulting in data compromises in the United States in 2025, by type [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 26, 2026, from /statistics/1367217/us-annual-number-of-cyber-attacks-leading-data-compromises-by-type/
Identity Theft Resource Center. "Number of cyberattacks resulting in data compromises in the United States in 2025, by type." Chart. January 23, 2026. ÌÇÐÄÆÆ½â°æ. Accessed July 26, 2026. /statistics/1367217/us-annual-number-of-cyber-attacks-leading-data-compromises-by-type/
Identity Theft Resource Center. (2026). Number of cyberattacks resulting in data compromises in the United States in 2025, by type. ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 26, 2026. /statistics/1367217/us-annual-number-of-cyber-attacks-leading-data-compromises-by-type/
Identity Theft Resource Center. "Number of Cyberattacks Resulting in Data Compromises in The United States in 2025, by Type." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 23 Jan 2026, /statistics/1367217/us-annual-number-of-cyber-attacks-leading-data-compromises-by-type/
Identity Theft Resource Center, Number of cyberattacks resulting in data compromises in the United States in 2025, by type ÌÇÐÄÆÆ½â°æ, /statistics/1367217/us-annual-number-of-cyber-attacks-leading-data-compromises-by-type/ (last visited July 26, 2026)
Number of cyberattacks resulting in data compromises in the United States in 2025, by type [Graph], Identity Theft Resource Center, January 23, 2026. [Online]. Available: /statistics/1367217/us-annual-number-of-cyber-attacks-leading-data-compromises-by-type/