Data breaches reported to the US Securities and Exchange Commission in 2026

43 notices in 2026 so far. Companies listed in the US disclose cybersecurity incidents to investors in 8-K filings: Item 1.05 for a material incident, Item 8.01 for others they choose to report. The register.

By year: 2026 · 2025 · 2024 · 2023 · Overview

Notice	Organisation
22 October 2026	Quest Diagnostics
13 October 2026	Park Dental Partners, Inc.
23 September 2026	Astrana Health
14 September 2026	CenterPoint Energy, Inc.
8 September 2026	Boston Scientific Corp
8 September 2026	Veradigm Inc.
1 September 2026	Novocure Inc.
1 September 2026	Park Dental Partners, Inc.
31 August 2026	Nutex Health Inc.
26 August 2026	Boston Scientific Corp
24 August 2026	Nutex Health Inc.
7 August 2026	Levi Strauss & Co
6 August 2026	IEH Corp
31 July 2026	Amgen Inc.
30 July 2026	River Financial Corp
29 July 2026	Analog Devices Inc
29 July 2026	Healthstream Inc
17 July 2026	River Financial Corp
16 July 2026	Coca Cola Co
10 July 2026	River Financial Corp
10 July 2026	SR Bancorp, Inc.
6 July 2026	River Financial Corp
2 July 2026	AdaptHealth, LLC
2 July 2026	Navient Corp
30 June 2026	Aflac Inc
25 June 2026	River Financial Corp
15 June 2026	iRhythm Holdings, Inc.
9 June 2026	EVERTEC, Inc.
22 May 2026	Oncology Institute, Inc.
20 May 2026	West Pharmaceutical Services Inc
11 May 2026	CB Financial Services, Inc.
11 May 2026	West Pharmaceutical Services Inc
1 May 2026	Itron, Inc.
13 April 2026	Rci Hospitality Holdings, Inc.
9 April 2026	Stryker Corp
8 April 2026	Bitcoin Depot Inc.
1 April 2026	Hasbro, Inc.
27 March 2026	CareCloud, Inc.
23 March 2026	Heritage Financial Corp /Wa/
20 March 2026	Trio-Tech International
11 March 2026	Stryker Corp
24 February 2026	Ufp Technologies Inc
3 February 2026	Wytec International Inc

From the data breach tracker: official notices, breach databases and the news, every fact with its source. Open data (CC BY 4.0) · How the tracker works · Official registers · Corrections and changes · Found a mistake? Tell us and we correct it.