SEC cybersecurity incident filings
Public companies must report material cybersecurity incidents to the SEC on Form 8-K under Item 1.05. This list shows the 85 Item 1.05 filings (including amendments, Form 8-K/A) from 58 companies found in SEC EDGAR, newest first, each linked to the official filing.
| Company | Filed | Form | Official filing | Breach page |
|---|---|---|---|---|
| Park Dental Partners, Inc. (PARK) | 8-K | SEC EDGAR | Not listed | |
| Astrana Health, Inc. (ASTH) | 8-K | SEC EDGAR | Not listed | |
| BOSTON SCIENTIFIC CORP (BSX) | 8-K | SEC EDGAR | Not listed | |
| Park Dental Partners, Inc. (PARK) | 8-K | SEC EDGAR | Not listed | |
| Nutex Health Inc. (NUTX) | 8-K | SEC EDGAR | Not listed | |
| AMGEN INC (AMGN) | 8-K | SEC EDGAR | Not listed | |
| River Financial Corp (RVRF) | 8-K/A (amendment) | SEC EDGAR | Not listed | |
| River Financial Corp (RVRF) | 8-K/A (amendment) | SEC EDGAR | Not listed | |
| River Financial Corp (RVRF) | 8-K/A (amendment) | SEC EDGAR | Not listed | |
| River Financial Corp (RVRF) | 8-K/A (amendment) | SEC EDGAR | Not listed | |
| NAVIENT CORP (JSM, NAVI) | 8-K | SEC EDGAR | Not listed | |
| AdaptHealth Corp. (AHCO) | 8-K | SEC EDGAR | AdaptHealth, LLC (July 2026) | |
| River Financial Corp (RVRF) | 8-K | SEC EDGAR | Not listed | |
| 8X8 INC /DE/ (EGHT) | 8-K | SEC EDGAR | Not listed | |
| iRhythm Holdings, Inc. (IRTC) | 8-K | SEC EDGAR | Not listed | |
| Oncology Institute, Inc. (TOI, DFPH, TOIIW) | 8-K | SEC EDGAR | Not listed | |
| WEST PHARMACEUTICAL SERVICES INC (WST) | 8-K/A (amendment) | SEC EDGAR | Not listed | |
| CB Financial Services, Inc. (CBFV) | 8-K | SEC EDGAR | Not listed | |
| WEST PHARMACEUTICAL SERVICES INC (WST) | 8-K | SEC EDGAR | Not listed | |
| STRYKER CORP (SYK) | 8-K/A (amendment) | SEC EDGAR | Not listed | |
| Bitcoin Depot Inc. (BTM, BTMWW) | 8-K | SEC EDGAR | Not listed | |
| CareCloud, Inc. (CCLD, CCLDO) | 8-K | SEC EDGAR | CareCloud, Inc. (March 2026) | |
| TRIO-TECH INTERNATIONAL (TRT) | 8-K | SEC EDGAR | Not listed | |
| UFP TECHNOLOGIES INC (UFPT) | 8-K | SEC EDGAR | Not listed | |
| WYTEC INTERNATIONAL INC (WYTC) | 8-K/A (amendment) | SEC EDGAR | Not listed | |
| Coupang, Inc. (CPNG) | 8-K/A (amendment) | SEC EDGAR | Not listed | |
| Coupang, Inc. (CPNG) | 8-K | SEC EDGAR | Not listed | |
| BayFirst Financial Corp. (BAFN) | 8-K | SEC EDGAR | Not listed | |
| JEWETT CAMERON TRADING CO LTD (JCTC) | 8-K | SEC EDGAR | Not listed | |
| F5, INC. (FFIV) | 8-K | SEC EDGAR | Not listed | |
| DATA I/O CORP (DAIO) | 8-K | SEC EDGAR | Not listed | |
| WYTEC INTERNATIONAL INC (WYTC) | 8-K | SEC EDGAR | Not listed | |
| DATA I/O CORP (DAIO) | 8-K | SEC EDGAR | Not listed | |
| UNITED NATURAL FOODS INC (UNFI) | 8-K | SEC EDGAR | Not listed | |
| NUCOR CORP (NUE) | 8-K/A (amendment) | SEC EDGAR | Not listed | |
| Zoomcar Holdings, Inc. (ZCAR, ZCARW) | 8-K | SEC EDGAR | Not listed | |
| Coinbase Global, Inc. (COIN) | 8-K | SEC EDGAR | Not listed | |
| NUCOR CORP (NUE) | 8-K | SEC EDGAR | Not listed | |
| CONDUENT Inc (CNDT) | 8-K | SEC EDGAR | Not listed | |
| Sensata Technologies Holding plc (ST) | 8-K | SEC EDGAR | Not listed | |
| LEE ENTERPRISES, Inc (LEE) | 8-K/A (amendment) | SEC EDGAR | Not listed | |
| NATIONAL PRESTO INDUSTRIES INC (NPK) | 8-K | SEC EDGAR | Not listed | |
| LEE ENTERPRISES, Inc (LEE) | 8-K | SEC EDGAR | Not listed | |
| ENGLOBAL CORP (ENGC) | 8-K/A (amendment) | SEC EDGAR | Not listed | |
| Krispy Kreme, Inc. (DNUT) | 8-K | SEC EDGAR | Not listed | |
| ENGLOBAL CORP (ENG) | 8-K | SEC EDGAR | Not listed | |
| iLearningEngines, Inc. (AILE, AILEW) | 8-K | SEC EDGAR | Not listed | |
| HALLIBURTON CO (HAL) | 8-K | SEC EDGAR | Not listed | |
| BASSETT FURNITURE INDUSTRIES INC (BSET) | 8-K/A (amendment) | SEC EDGAR | Not listed | |
| KEY TRONIC CORP (KTCC) | 8-K/A (amendment) | SEC EDGAR | Not listed | |
| SONIC AUTOMOTIVE INC (SAH) | 8-K/A (amendment) | SEC EDGAR | Not listed | |
| META MATERIALS INC. (MMATQ) | 8-K | SEC EDGAR | Not listed | |
| Cencora, Inc. (COR) | 8-K/A (amendment) | SEC EDGAR | Not listed | |
| Crimson Wine Group, Ltd (CWGL) | 8-K | SEC EDGAR | Not listed | |
| BASSETT FURNITURE INDUSTRIES INC (BSET) | 8-K | SEC EDGAR | Not listed | |
| AT&T INC. (T, TBB, TBC, T-PA, T-PC) | 8-K | SEC EDGAR | Not listed | |
| SONIC AUTOMOTIVE INC (SAH) | 8-K | SEC EDGAR | Not listed | |
| KEY TRONIC CORP (KTCC) | 8-K/A (amendment) | SEC EDGAR | Not listed | |
| BRANDYWINE REALTY TRUST (BDN) | 8-K/A (amendment) | SEC EDGAR | Not listed | |
| KEY TRONIC CORP (KTCC) | 8-K | SEC EDGAR | Not listed | |
| BRANDYWINE REALTY TRUST (BDN) | 8-K | SEC EDGAR | Not listed | |
| DROPBOX, INC. (DBX) | 8-K | SEC EDGAR | Not listed | |
| UNITEDHEALTH GROUP INC (UNH) | 8-K/A (amendment) | SEC EDGAR | Not listed | |
| Frontier Communications Parent, Inc. (FYBR) | 8-K | SEC EDGAR | Not listed | |
| ORASURE TECHNOLOGIES INC (OSUR) | 8-K | SEC EDGAR | Not listed | |
| B. Riley Financial, Inc. (RILY, RILYG, RILYK, RILYL, RILYM, RILYN, RILYP, RILYT, RILYZ) | 8-K | SEC EDGAR | Not listed | |
| MARINEMAX INC (HZO) | 8-K/A (amendment) | SEC EDGAR | Not listed | |
| SouthState Corp (SSB) | 8-K/A (amendment) | SEC EDGAR | Not listed | |
| RADIANT LOGISTICS, INC (RLGT) | 8-K | SEC EDGAR | Not listed | |
| MARINEMAX INC (HZO) | 8-K | SEC EDGAR | Not listed | |
| MICROSOFT CORP (MSFT) | 8-K/A (amendment) | SEC EDGAR | Not listed | |
| UNITEDHEALTH GROUP INC (UNH) | 8-K/A (amendment) | SEC EDGAR | Not listed | |
| Federal Home Loan Bank of New York | 8-K | SEC EDGAR | Not listed | |
| Cencora, Inc. (COR) | 8-K | SEC EDGAR | Not listed | |
| UNITEDHEALTH GROUP INC (UNH) | 8-K | SEC EDGAR | Not listed | |
| PRUDENTIAL FINANCIAL INC (PFH, PRH, PRS, PRU) | 8-K/A (amendment) | SEC EDGAR | Not listed | |
| PRUDENTIAL FINANCIAL INC (PFH, PRH, PRS, PRU) | 8-K | SEC EDGAR | Not listed | |
| SouthState Corp (SSB) | 8-K | SEC EDGAR | Not listed | |
| Hewlett Packard Enterprise Co (HPE) | 8-K | SEC EDGAR | Not listed | |
| MICROSOFT CORP (MSFT) | 8-K | SEC EDGAR | Not listed | |
| V F CORP (VFC) | 8-K/A (amendment) | SEC EDGAR | Not listed | |
| First American Financial Corp (FAF) | 8-K/A (amendment) | SEC EDGAR | Not listed | |
| First American Financial Corp (FAF) | 8-K/A (amendment) | SEC EDGAR | Not listed | |
| First American Financial Corp (FAF) | 8-K | SEC EDGAR | Not listed | |
| V F CORP (VFC) | 8-K | SEC EDGAR | Not listed |
Source: SEC EDGAR (Form 8-K and 8-K/A filings that include Item 1.05, “Material Cybersecurity Incidents”). Spotted an error? Report a correction.