Data Breach Index (A–Z) – C
Explore 180 data breaches in the C group. Open a record for exposed data classes, affected account counts and recommended security steps.
C
C2N Diagnostics 2026 Data BreachCCAA Alleged Data ExposureCD Projekt RED Data BreachCDEK Unverified Breach Dataset (2022)CEI Vision Partners Data BreachCFGI Data BreachCMS Medicare.gov Accounts 2025 Data BreachCNO Services 2026 Data BreachCNZZ Data BreachCOMELEC (Philippines Voters) Data BreachCPAP Medical 2024 Data BreachCSGameServs Alleged Data ExposureCTARS Data BreachCTT Data BreachCUPHD 2026 Data BreachCache Valley ENT 2025 Data BreachCafeMom Data BreachCafePress Data BreachCahaba Center for Mental Health 2025 Data BreachCal AI Alleged Data ExposureCallTermination.com Alleged Data ExposureCampbell University 2026 Alleged Data ExposureCanada Goose Data BreachCanada Life Data BreachCanadian Tire Data BreachCannabis.com Data BreachCanva Data BreachCanvas LMS (Instructure) 2026 Data BreachCapital Economics Data BreachCar Boot Junction Alleged Data ExposureCarGurus 2026 Data BreachCarMax Data BreachCarPakistan Alleged Data ExposureCarTradersUK Alleged Data ExposureCardinal Services Data BreachCarding Mafia (December 2021) Data BreachCarding Mafia (March 2021) Data BreachCardingMafia (2016) Alleged Data ExposureCardioFit 2026 Data BreachCardioVascular Health Clinic 2025 Data BreachCareCloud Data BreachCareOregon October 2025 Data BreachCarnival Corporation 2026 Data BreachCaro.ro Alleged Data ExposureCarolina Arthritis Associates 2024 Data BreachCary Pediatric Center 2025 Data BreachCase & Associates Properties 2025 Data BreachCashCrate Data BreachCasus-Belli Alleged Data ExposureCaterOT.com Alleged Data ExposureCatho Data BreachCatwatchful Data BreachCedar Point Health 2023 Data BreachCenter for Life Resources 2025 Data BreachCenters Laboratory 2025 Data BreachCenters for Dialysis Care 2026 Data BreachCentral District Health Department 2025 Data BreachCentral Kansas Mental Health Center 2025 Data BreachCentral Ozarks Medical Center 2025 Data BreachCentral Tickets Data BreachCentro Pokemon Alleged Data ExposureCentro Vendite Immobiliari Bresciano Alleged Data ExposureCerebriti Alleged Data ExposureCetera Financial Group Data BreachChain 2 Bollywood Alleged Data ExposureChallenge Manufacturing 2026 Data BreachChanti.se Alleged Data ExposureCharter Data BreachChatbooks Data BreachCheapAssGamer.com Data BreachCheck City 2025 Data BreachCheckmarx GitHub Supply Chain 2026 Data BreachChegg Data BreachCherry Health 2026 Data BreachChess Data BreachChessHere.com Alleged Data ExposureChicago Riders Alleged Data ExposureChick-fil-A 2026 Data BreachChickasaw Nation Health 2025 Data BreachChild Care Resource Center 2016–2025 Data BreachChina EKO 2017 Data BreachChina Software Developer Network Data BreachChoco.ci Alleged Data ExposureChoice Hotels International 2026 Data BreachChord Specialty Dental Partners 2024 Data BreachChowbus Data BreachChris Leong Data BreachChristmas Time UK Alleged Data ExposureCierant 2024 Data BreachCiox / Datavant 2024 Data BreachCistes.net Alleged Data ExposureCit0day Alleged Data ExposureCity of Middletown, Ohio 2025 Data BreachCity of Suffolk 2026 Data BreachCityBee Data BreachCityJerks Data BreachCityZoom Alleged Data ExposureCivil Online Alleged Data ExposureClaraHair (2023) Alleged Data ExposureClarinda Health 2025 Data BreachClash of Kings Data BreachClearVoice Surveys Data BreachClickASnap Data BreachClinic Service Corporation 2025 Data BreachClinical Registry Solutions 2026 Data BreachClixSense Data BreachCloudPets Data BreachClover Health 2026 Data BreachClown Forum Alleged Data ExposureClub Penguin Rewritten (January 2018) Data BreachClub Penguin Rewritten (July 2019) Data BreachClubhouse Scraped Profiles Alleged Data ExposureCoachella Data BreachCoastal Carolina Health Care 2025 Data BreachCoastal Carolina Urology (Rivertown) 2025 Data BreachCocospy Data BreachCodeStepByStep Data BreachCoinMarketCap Data BreachCoinTracker Data BreachCoinmama Data BreachColis Privé (2025) Alleged Data ExposureCollection #1 Alleged Data ExposureColoCrossing Data BreachColor Dating Data BreachColorado Health Network 2025 Data BreachColumbia Medical Practice 2025 Data BreachColumbia Pacific Advisors 2025 Data BreachColumbia University Data BreachCombolists Posted to Telegram Data BreachComcast Data BreachCommuniCare 2025 Data BreachCommunity Care Alliance 2024 Data BreachCommunity College of Beaver County 2026 Data BreachCommunity Connections 2026 Alleged Data ExposureCommunity Dental Care 2024 Data BreachCommunity First Health Plans 2026 Data BreachCommunity Health Center 2024 Data BreachCommunity Health Center of Buffalo 2026 Data BreachCommunity Medical Clinic 2026 Data BreachCompassion Health Care 2025 Data BreachConcord Orthopaedics 2024 Data BreachCondo.com Data BreachConduent 2024 Data BreachConnex Credit Union 2025 Data BreachConvex Data BreachCookeville Regional Medical Center 2025 Data BreachCooper Health System 2024 Data BreachCornerstone Care Center 2026 Data BreachCorruptionX Alleged Data ExposureCottage Hospital 2025 Data BreachCouchsurfing (2020) Alleged Data ExposureCounseling Center of Wayne & Holmes Counties 2025 Data BreachCounterStrike.cn Alleged Data ExposureCoupang (2025) Data BreachCoupon Mom / Armor Games Alleged Data ExposureCourseToBuy Alleged Data ExposureCovenant Health 2025 Data BreachCovve Data BreachCrack Community Data BreachCracked.to Data BreachCrackingForum Data BreachCrackingItaly Alleged Data ExposureCraftRise Data BreachCraneware 2026 Data BreachCreams Cafe Data BreachCreative Data BreachCredit Acceptance 2026 Data BreachCrimeAgency vBulletin Hacks Data BreachCross Fire Data BreachCrunchyroll Data BreachCrush007 Alleged Data ExposureCultura Data BreachCunningham Prosthetic Care 2026 Data BreachCure Dental 2025 Data BreachCushman & Wakefield Data BreachCuties AI Data BreachCutout.Pro Data BreachCyberServe Data BreachCycling Archives Alleged Data ExposureCykelsiderne Alleged Data Exposure