[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$ft1l9pfmfh0y":3},{"success":4,"breach":5},true,{"_id":6,"name":7,"title":8,"slug":9,"domain":10,"breachDate":11,"addedDate":12,"publishedAt":13,"modifiedDate":12,"contentUpdatedAt":14,"source":15,"sourceUrl":16,"sourceUrls":17,"pwnCount":18,"affectedCount":18,"affectedCountStatus":19,"affectedCountLowerBound":13,"affectedCountUnit":20,"hasEnglishDescription":4,"contentLocale":21,"availableLocales":22,"translations":24,"severity":27,"dataClasses":28,"description":34,"seoTitle":8,"seoDescription":35,"logoUrl":36,"isVerified":4,"isSensitive":4,"isSpamList":37,"isMalware":37,"company":38},"6a4ce92e1a6c191626ce5f47","Southern Illinois Ob-Gyn Associates","Southern Illinois Ob-Gyn Associates Data Breach","southern-illinois-ob-gyn-associates","siobgyn.com","2025-11-24T00:00:00.000Z","2026-07-07T11:55:26.391Z",null,"2026-07-18T23:21:42.656Z","Manual reviewed breach record","",[],38700,"known","unknown","en",[21,23],"tr",{"en":25,"tr":26},{"slug":9},{"slug":9},"Medium",[29,30,31,32,33],"Names","Dates of birth","Social security numbers","Personal health data","Health insurance information","\u003Cp>The Southern Illinois Ob-Gyn Associates data breach is related to an unauthorized access incident of the Illinois-based women's health and obstetrics-gynecology services provider's systems discovered on November 24, 2025. The institution reported that after the incident was detected, it locked and secured the environment and conducted a comprehensive investigation with external cyber security experts and internal technical teams. The investigation was completed around January 28, 2026 and revealed unauthorized access to certain personal information in the network environment. A comprehensive review of the affected information and contact list was completed on April 28, 2026, and affected persons were notified. Since the number of affected people in the official health breach record is 38,700, this record has been published with the scope of verified people.\u003C\u002Fp>\u003Ch2>Leaked Data Types and Risks\u003C\u002Fh2>\u003Cp>Data fields verified in this event are first name, surname, date of birth, Social Security number, demographic information, health information, and health insurance information. Data types are not the same for every person; It should not be assumed that all fields are present in a person's record. When date of birth and Social Security number are included together, the risks of identity verification, fraudulent applications, credit file abuse, and new account openings increase. Health information and health insurance information are highly sensitive to privacy, especially in the context of obstetrics-gynecology services. This information may be used to report unrecognized service, false billing, insurance fraud, fraudulent payment requests, or fraudulent fraudulent attempts on behalf of the healthcare provider. Demographic information can also make targeted searches, mail, or messages appear more realistic.\u003C\u002Fp>\u003Ch2>Verified Scope and Limits\u003C\u002Fh2>\u003Cp>Verified contact coverage for Southern Illinois Ob-Gyn Associates is 38,700 individuals. November 24, 2025, when it was realized that the systems were potentially compromised, was used as the incident date. January 28, 2026, date when judicial review confirmed unauthorized access; April 28, 2026 should be considered as the date when the list of persons and data fields to be notified is finalized. Data classes are limited to only strongly supported fields. Although broader identity document fields are mentioned in some secondary sources, they are not included in this record as the main health announcements do not support these fields with the same clarity. Since a separate leak line volume has not been verified, the number of internal records is not shown differently than the official contact total. This approach aims to indicate verifiable risk to the user without generating unnecessary alarms.\u003C\u002Fp>\u003Ch2>User Groups at Risk\u003C\u002Fh2>\u003Cp>The highest risk group includes current and former patients who have performed a women's health exam, pregnancy follow-up, prenatal care, ultrasound, gynecological evaluation, insurance approval, laboratory, patient accounting or billing process through Southern Illinois Ob-Gyn Associates. Individuals whose Social Security number and date of birth are affected should consider credit and identity verification risk first. Users with health information or health insurance information should regularly check the disclosure documents for any services, providers, transactions, payments, invoices or reimbursement requests that they do not recognize. Because data related to women's health and pregnancy services poses a special privacy risk, users should carefully monitor not only their financial accounts but also their patient accounts and insurance records.\u003C\u002Fp>\u003Ch2>Immediate Measures to Be Taken\u003C\u002Fh2>\u003Cp>Users who see a match in this breach should first check which data fields are affected in their notification letters. If the Social Security number is affected, credit reports should be reviewed, and if there is any sign of an unrecognized credit inquiry or new account, the appeal process should be initiated quickly. Credit freeze or fraud alert options should be considered for individuals whose identity field is affected. Users with health and insurance information should regularly review the patient portal, insurance disclosure documents and billing transactions. Personal information should not be entered in unexpected connections coming from the name of a healthcare provider, insurance plan or payment service; The person calling or writing must be verified through known institution channels. Health, email, or insurance accounts that use the same password should be separated and additional authentication enabled.\u003C\u002Fp>\u003Ch2>Long-Term Security Strategies\u003C\u002Fh2>\u003Cp>Since identity and health data are present together in this case, the monitoring process should be long-term. Users should recheck their credit files, insurance disclosure documents, patient portal activity, and financial accounts every few months. Health data abuse is sometimes not immediately visible; This may occur in the form of an incorrect service record, unrecognized laboratory operation, insurance reimbursement claim, or delayed collection notice. For this reason, actual health care documents and payment records should be kept, and suspicious movements should be documented in writing and shared with the relevant institution. Users should be especially wary of unexpected calls and messages requesting information about personal health conditions, pregnancy, or gynecological service history. Since permanent ID fields cannot be changed, monitoring should not be limited to the initial notification period only.\u003C\u002Fp>\u003Ch2>Registration Control and User Action\u003C\u002Fh2>\u003Cp>A match on the Southern Illinois Ob-Gyn Associates data breach check on LeakData indicates that the individual may be in the record group associated with this incident. Users who receive a match should not only change their password; It should evaluate identity, credit, health insurance, patient account and privacy risks together. No match does not mean absolute risk-free; Some people may have received notifications by mail, or the record match may not cover all areas of the person. It is recommended that people who have previously received service from this health institution keep their official notifications, contact the relevant institution through known communication channels in case of unexpected health or financial transactions, and independently verify links requesting personal information. This record has been prepared based on the number of verified people and clarified data types.\u003C\u002Fp>","Southern Illinois Ob-Gyn Associates Data Breach. 38.7 Thousand reported records are reported. Reported data: Names, Dates of birth, Social security numbers…","\u002Fuploads\u002Flogo\u002Fsouthern-illinois-ob-gyn-associates.png",false,{"name":39,"sector":40,"country":41,"website":10,"websiteArchiveUrl":16,"websiteStatus":16,"websiteCheckedAt":13},"Southern Illinois Ob-Gyn Associates, S.C.","Healthcare \u002F Obstetrics and Gynecology","United States"]