• Cyber Attack on UW Health, WI

    2021-07-01
    Wisconsin  |  Medical  |  Data Breach  |  Hacking

  • Cyber Attack on Forefront Dermatology, WI

    2021-07-09
    Wisconsin  |  Medical  |  Data Breach  |  Hacking

  • Cyber Attack on City of Stoughton Government Systems & Emergency Dispatch Systems, WI

    2021-03-27
    Wisconsin  |  Public Safety  |  Malware  |  Unknown

  • Cyber Attack on Village of Whitefish Bay Computer Systems, WI

    2021-08-06
    Wisconsin  |  Government  |  Ransomware  |  Unknown

  • Cyber Attack on Janesville school district, WI

    2021-10-25
    Wisconsin  |  Education  |  Ransomware  |  Unknown

  • Cyber Attack on The Neenah Joint School District, WI

    2022-01-11
    Wisconsin  |  Education  |  Malware  |  Unknown

  • Cyber Attack on The Black River Falls School District, WI

    2022-04-07
    Wisconsin  |  Education  |  Malware  |  Hacking

  • Cyber Attack on Ciox Health, WI

    2022-04-14
    Wisconsin  |  Medical  |  Data Breach  |  Hacking

  • Cyber Attack on Southwest Health Center, WI

    2022-08-06
    Wisconsin  |  Medical  |  Data Breach  |  Hacking

  • Cyber Attack on Rock County Human Services, WI

    2022-10-16
    Wisconsin  |  Government  |  Data Breach  |  Phishing

  • Cyber Attack on Kenosha Unified School District, WI

    2022-10-24
    Wisconsin  |  Education  |  Ransomware  |  Unknown

  • Cyber Attack on WI: Adams-Friendship Area School District, WI

    2022-12-07
    Wisconsin  |  Education  |  Data Breach  |  Unknown

  • Cyber Attack on Wisconsin court system, WI

    2023-03-23
    Wisconsin  |  Government  |  DoS  |  Hacking

  • Cyber Attack on Chippewa County Human Resources Department, WI

    2023-04-05
    Wisconsin  |  Government  |  Data Breach  |  Phishing

  • Cyber Attack on Elmbrook School District, WI

    2023-04-10
    Wisconsin  |  Education  |  Data Breach  |  Hacking

  • Cyber Attack on Grant Regional Health Center, WI

    2023-05-31
    Wisconsin  |  Medical  |  Data Breach  |  Unknown

  • Cyber Attack on Langlade County, WI

    2023-07-17
    Wisconsin  |  Government  |  Ransomware  |  Hacking

  • Cyber Attack on HSHS and Prevea Health, WI

    2023-09-01
    Wisconsin  |  Medical  |  Other  |  Unknown

  • Cyber Attack on Johnson Controls International PLC, WI

    2023-09-28
    Wisconsin  |  Critical Infrastructure  |  Data Breach  |  Unknown

  • Cyber Attack on Rock County Public Health Department, WI

    2023-10-04
    Wisconsin  |  Government  |  Ransomware  |  Unknown

  • Cyber Attack on First Choice Dental , WI

    2023-11-08
    Wisconsin  |  Medical  |  Ransomware  |  Unknown

  • Cyber Attack on ConsensioHealth, WI

    2024-01-17
    Wisconsin  |  Medical  |  Ransomware  |  Unknown

  • Cyber Attack on Group Health Cooperative, WI

    2024-04-10
    Wisconsin  |  Medical  |  Ransomware  |  Unknown

  • Cyber Attack on Waupaca School District, WI

    2024-06-04
    Wisconsin  |  Education  |  Ransomware  |  Hacking

  • Cyber Attack on Richland County, WI

    2024-09-15
    Wisconsin  |  Government  |  Data Breach  |  Hacking

  • Cyber Attack on City of Sheboygan, WI

    2024-11-11
    Wisconsin  |  Government  |  Ransomware  |  Unknown

  • Cyber Attack on Iowa County, WI

    2025-04-30
    Wisconsin  |  Government  |  Malware  |  Unknown

  • Cyber Attack On Richland County, WI

    2024-09-15
    Wisconsin  |  Government  |  Data Breach  |  Hacking

  • Cyber Attack On City of Sheboygan, WI

    2024-11-11
    Wisconsin  |  Government  |  Ransomware  |  Unknown