• Cyber Attack on Water Treatment Plant of San Francisco Bay Area, CA

    2021-06-17California  |  Government  |  Other  |  Hacking

  • Cyber Attack on City of Grass Valley, CA

    2021-07-28California  |  Government  |  Ransomware  |  Hacking

  • Cyber Attack on University of California, San Diego Health, CA

    2021-07-28California  |  Medical  |  Data Breach  |  Phishing

  • Cyber Attack on City of Sebastopol & Sonoma County Treasury Office, CA

    2021-07-16California  |  Government  |  Other  |  Phishing

  • Cyber Attack on Sebastopol Police Department, CA

    2021-07-14California  |  Public Safety  |  Malware  |  Unknown

  • Cyber Attack on San Mateo County Harbor District, CA

    2021-09-22California  |  Government  |  Ransomware  |  Unknown

  • Cyber Attack on United Health Centers, CA

    2021-10-13California  |  Medical  |  Ransomware  |  Unknown

  • Cyber Attack on Town of Truckee Computer Systems, CA

    2021-09-30California  |  Government  |  Malware  |  Phishing

  • Cyber Attack on Barlow Respiratory Hospital, CA

    2021-10-19California  |  Medical  |  Ransomware  |  Hacking

  • Cyber Attack on Centinela Valley Union High School District, CA

    2021-10-25California  |  Education  |  Malware  |  Unknown

  • Cyber Attack on Woodlake Unified District, CA

    2021-10-26California  |  Education  |  Ransomware  |  Hacking

  • Cyber Attack on Plumas County Computer Systems, CA

    2021-11-18California  |  Government  |  Malware  |  Phishing

  • Cyber Attack on Seneca Family of Agencies, CA

    2021-11-24California  |  Medical  |  Data Breach  |  Unknown

  • Cyber Attack on Planned Parenthood Los Angeles, CA

    2021-12-02California  |  Medical  |  Ransomware  |  Unknown

  • Cyber Attack on The Monterey Peninsula Unified School District, CA

    2021-12-29California  |  Education  |  Data Breach  |  Hacking

  • Cyber Attack on Sacramento County health records, CA

    2022-01-21California  |  Government  |  Data Breach  |  Phishing

  • Cyber Attack on City of Fresno, CA

    2022-03-10California  |  Government  |  Other  |  Phishing

  • Cyber Attack on Partnership HealthPlan of California, CA

    2022-03-31California  |  Medical  |  Ransomware  |  Unknown

  • Cyber Attack on Contra Costa County Employment and Human Services Department, CA

    2022-04-17California  |  Government  |  Data Breach  |  Hacking

  • Cyber Attack on SuperCare Health, CA

    2022-04-11California  |  Medical  |  Data Breach  |  Hacking

  • Cyber Attack on Los Angeles County Department of Mental Health (“LACDMH”), CA

    2022-04-29California  |  Government  |  Data Breach  |  Phishing

  • Cyber Attack on The State Bar of California, CA

    2022-05-08California  |  Government  |  Data Breach  |  Unknown

  • Cyber Attack on California Department of Justice, CA

    2022-06-29California  |  Government  |  Data Breach  |  Unknown

  • Cyber Attack on Tehama County Department of Social Services, CA

    2022-04-15California  |  Government  |  Data Breach  |  Hacking

  • Cyber Attack on The College of the Desert, CA

    2022-07-05California  |  Medical  |  Malware  |  Unknown

  • Cyber Attack on Northcentral University, CA

    2022-07-18California  |  Education  |  Data Breach  |  Hacking

  • Cyber Attack on California Department of Corrections and Rehabilitation, CA

    2022-08-23California  |  Government  |  Data Breach  |  Unknown

  • Cyber Attack on San Diego American Indian Health Center, CA

    2022-08-26California  |  Medical  |  Data Breach  |  Unknown

  • Cyber Attack on Napa Valley College, CA

    2022-08-29California  |  Education  |  Data Breach  |  Hacking

  • Cyber Attack on Sierra College victim, CA

    2022-09-21California  |  Education  |  Ransomware  |  Unknown

  • Cyber Attack on Los Angeles Unified School District, CA

    2022-10-03California  |  Education  |  Ransomware  |  Unknown

  • Cyber Attack on Los Angeles International Airport, CA

    2022-10-10California  |  Government  |  DoS  |  Hacking

  • Cyber Attack on Hartnell College, CA

    2022-10-13California  |  Education  |  Ransomware  |  Unknown

  • Cyber Attack on San Gorgonio Memorial Hospital, CA

    2022-11-18California  |  Medical  |  Data Breach  |  Unknown

  • Cyber Attack on County of Tehama, Calif., CA

    2022-11-19California  |  Government  |  Data Breach  |  Unknown

  • Cyber Attack on San Diego Unified School District , CA

    2022-12-02California  |  Education  |  Data Breach  |  Unknown

  • Cyber Attack on California Department of Finance, CA

    2022-12-12California  |  Government  |  Ransomware  |  Unknown

  • Cyber Attack on JAKKS Pacific, Inc., CA

    2022-12-28California  |  Other  |  Ransomware  |  Unknown

  • Cyber Attack on Housing Authority of the City of Los Angeles, CA

    2023-01-01California  |  Government  |  Ransomware  |  Unknown

  • Cyber Attack on San Francisco’s Bay Area Rapid Transit , CA

    2023-01-10California  |  Government  |  Ransomware  |  Hacking

  • Cyber Attack on St. Rose Hospital, CA

    2022-12-27California  |  Medical  |  Data Breach  |  Unknown

  • Cyber Attack on Rundle Eye Care, CA

    2023-01-21California  |  Medical  |  Ransomware  |  Hacking

  • Cyber Attack on Cedars-Sinai Medical Center, CA

    2023-01-30California  |  Medical  |  DoS  |  Hacking

  • Cyber Attack on Stanford Health Care, CA

    2023-01-30California  |  Medical  |  DoS  |  Hacking

  • Cyber Attack on Morgan Hill Unified School District , CA

    2023-02-01California  |  Education  |  Data Breach  |  Unknown

  • Cyber Attack on Nonstop Health, CA

    2023-02-03California  |  Medical  |  Data Breach  |  Unknown

  • Cyber Attack on Regal Medical Group, CA

    2023-02-04California  |  Medical  |  Ransomware  |  Hacking

  • Cyber Attack on Sharp HealthCare, CA

    2023-02-06California  |  Medical  |  Data Breach  |  Hacking

  • Cyber Attack on Modesto police , CA

    2023-02-09California  |  Public Safety  |  Ransomware  |  Unknown

  • Cyber Attack on Tehama County, CA

    2023-02-08California  |  Government  |  Other  |  Phishing