[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f2hniv61up5zph":3},{"success":4,"breach":5},true,{"_id":6,"name":7,"title":8,"slug":9,"domain":10,"breachDate":11,"addedDate":12,"modifiedDate":12,"contentUpdatedAt":12,"source":13,"sourceUrl":14,"sourceUrls":15,"pwnCount":18,"affectedCount":18,"affectedCountStatus":19,"affectedCountLowerBound":20,"affectedCountUnit":21,"hasEnglishDescription":4,"severity":22,"dataClasses":23,"description":25,"seoTitle":26,"seoTitleEn":27,"seoDescription":26,"seoDescriptionEn":28,"logoUrl":29,"isVerified":4,"isSensitive":4,"isSpamList":30,"isMalware":30,"company":31},"6a6b0ebc15ec86ec0b2df2f0","OSISystems2025","OSI Systems 2025 Data Breach","osi-systems-2025","osi-systems.com","2025-12-25T00:00:00.000Z","2026-07-30T08:43:40.904Z","Official Indiana and Massachusetts regulator records","https:\u002F\u002Fwww.in.gov\u002Fattorneygeneral\u002Fconsumer-protection-division\u002Fid-theft-prevention\u002Ffiles\u002FDB-Year-to-Date-Report-7_2026.pdf",[14,16,17],"https:\u002F\u002Fwww.mass.gov\u002Fdoc\u002F2026-366-osi-systems-inc\u002Fdownload","https:\u002F\u002Fwww.osi-systems.com\u002F",4910,"known",null,"people","Low",[24],"Social Security numbers","\u003Cp>\u003Cstrong>The 2025 OSI Systems data breach\u003C\u002Fstrong> was a data security event dated December 25, 2025 that affected 4,910 people in total. The Indiana Attorney General's current breach report publishes this figure.\u003C\u002Fp>\n\u003Cp>OSI Systems, which operates in security screening, healthcare technology, and optoelectronics manufacturing, notified affected people on March 11, 2026. Massachusetts's official record lists 494 residents in that state, while the company said it had no indication, as of the notice date, that information had been used for identity theft or fraud in connection with the event.\u003C\u002Fp>\n\u003Ch2>What Is Known About the Event?\u003C\u002Fh2>\n\u003Cp>Public state records date the event to December 25, 2025. The sample notice prepared for Massachusetts does not provide more detail about the nature of the event because of a restriction under state law. The initial access method, affected systems, duration, whether data was removed, and the responsible person or group therefore remain unconfirmed.\u003C\u002Fp>\n\u003Ch2>What Information Was Affected?\u003C\u002Fh2>\n\u003Cp>Massachusetts's official breach report marks Social Security numbers as an affected data type. The same report does not mark medical records, financial account information, driver's license numbers, or credit and debit card numbers for this event. The sample letter does not publish a more detailed common recipient-specific list, so each person should rely on the scope stated in their own notice.\u003C\u002Fp>\n\u003Ch2>How Did OSI Systems Respond?\u003C\u002Fh2>\n\u003Cp>The company said it was implementing additional security measures to help protect against similar incidents. It offered affected people 24 months of complimentary single-bureau credit monitoring and fraud assistance through IDX from the date of enrollment, noting that recipients must activate the service themselves for it to take effect.\u003C\u002Fp>\n\u003Ch2>What Should Affected People Do?\u003C\u002Fh2>\n\u003Cp>Notice recipients should regularly review free credit reports for unfamiliar accounts, inquiries, or address changes. A free credit freeze or fraud alert may be appropriate when a Social Security number is involved, and unexpected activity in tax or benefit accounts should also be monitored. Enrollment links using the OSI Systems or IDX name should be verified against the notice letter or a known official company channel.\u003C\u002Fp>","","OSI Systems Data Breach (4.9 Thousand People Affected)","The OSI Systems data breach affected 4,910 people. Review the confirmed data type, company response, and practical protection steps.","\u002Fuploads\u002Flogo\u002Fosi-systems.png",false,{"name":32,"sector":33,"country":34,"website":10,"websiteArchiveUrl":26,"websiteStatus":35,"websiteCheckedAt":12},"OSI Systems, Inc.","Manufacturing","United States","active"]