[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f16n9k5dwrgqlv":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":19,"affectedCountStatus":20,"affectedCountLowerBound":19,"affectedCountUnit":21,"hasEnglishDescription":4,"severity":22,"dataClasses":23,"description":30,"seoTitle":31,"seoTitleEn":32,"seoDescription":31,"seoDescriptionEn":33,"logoUrl":34,"isVerified":4,"isSensitive":4,"isSpamList":35,"isMalware":35,"company":36},"6a6ab7b2ac17e4c17fc23535","SefasInnovation2025","Sefas Innovation 2025 Data Breach","sefas-innovation-2025","sefas.com","2025-12-06T00:00:00.000Z","2026-07-30T02:32:18.574Z","Sefas Innovation","https:\u002F\u002Foag.ca.gov\u002Fecrime\u002Fdatabreach\u002Freports\u002Fsb24-623688",[14,16,17],"https:\u002F\u002Foag.my.site.com\u002Fdatasecuritybreachreport\u002Fapex\u002FDataSecurityReportsPage","https:\u002F\u002Fwww.mass.gov\u002Fdoc\u002F2026-1137-monson-savings-bank\u002Fdownload",null,191848,"lower_bound","people","High",[24,25,26,27,28,29],"Names","Physical addresses","Social security numbers","Dates of birth","Financial account information","Loan information","\u003Cp>\u003Cstrong>The 2025 Sefas Innovation data breach\u003C\u002Fstrong> is a confirmed incident involving unauthorized access to an SFTP server used to support financial organizations and intermittent downloads of files. The official Texas record confirms 191,848 affected people for Frost Bank alone; the nationwide total for the broader event has not been disclosed.\u003C\u002Fp>\n\u003Cp>Sefas Innovation is a technology company that provides customer-communications and document-composition software to regulated organizations such as banks. The affected support server held files associated with Frost Bank and Monson Savings Bank.\u003C\u002Fp>\n\u003Ch2>How Did the Incident Occur?\u003C\u002Fh2>\n\u003Cp>The California Attorney General record lists December 6, 2025 as the breach date. On April 16, 2026, Sefas learned that an unauthorized group claimed to possess data associated with one of the organizations it supported and secured its systems. The investigation found that the SFTP server was accessed at various times between December 2025 and April 2026 and that certain files were downloaded. The company said it found no indication that the activity extended beyond the SFTP server or continued after April 16.\u003C\u002Fp>\n\u003Ch2>What Information Was Affected?\u003C\u002Fh2>\n\u003Cp>Files associated with Frost Bank could have contained, depending on the person, names, addresses, Social Security numbers or other taxpayer identification numbers, account numbers, dates of birth, and loan numbers. The published Monson Savings Bank sample notice does not show its recipient-specific fields, so that group's scope has not been expanded. At the time of the notices, Sefas said it was unaware of identity theft or fraud resulting from the event.\u003C\u002Fp>\n\u003Ch2>How Did Sefas Innovation Respond?\u003C\u002Fh2>\n\u003Cp>The company worked with external forensic specialists, notified affected organizations, and reviewed and strengthened its security policies and technical safeguards. Notices for Frost Bank customers began on May 20, while Monson Savings Bank-related notices were sent on July 9 and offered recipients in that group 24 months of credit monitoring and identity-protection services.\u003C\u002Fp>\n\u003Ch2>What Should Affected People Do?\u003C\u002Fh2>\n\u003Cp>Notice recipients should rely on the fields identified in their own letter and monitor bank and loan accounts for unfamiliar transactions, new accounts, or applications. People whose Social Security or taxpayer identification number was involved may consider reviewing credit reports, using a fraud alert or credit freeze, and verifying unexpected messages through their bank's known official channels.\u003C\u002Fp>","","Sefas Innovation Data Breach (At Least 191,848 People Affected)","At least 191,848 people were affected by the Sefas Innovation SFTP breach. Review the confirmed timeline, data types, and protective steps.","\u002Fuploads\u002Flogo\u002Fsefas-innovation.png",false,{"name":37,"sector":38,"country":39,"website":10,"websiteArchiveUrl":31,"websiteStatus":31,"websiteCheckedAt":18},"Sefas Innovation, Inc.","Technology","United States"]