Data Breaches in United States
46 data breaches have affected organizations headquartered in United States. This geographic view helps security professionals understand regional threat patterns and compliance requirements. With the largest economy and extensive digital infrastructure, US organizations face high volumes of attacks from both criminal and nation-state actors.
Organizations operating in United States must navigate specific regulatory requirements for breach notification and data protection. State-level breach notification laws, HIPAA, GLBA, and SEC disclosure requirements create a complex compliance landscape. Understanding the breach landscape in your jurisdiction helps inform incident response planning and regulatory compliance strategies.
Compare breach activity across regions to understand where threats are concentrated. View breaches in the United States, United Kingdom, or explore by industry and incident type. For current activity, see the latest breaches worldwide.
| Date | Company | Type | Industry | Country | Severity | Source |
|---|---|---|---|---|---|---|
| Jan 26, 2026 | China | unauthorized access | - | United States | 5/10 | View |
| Jan 20, 2026 | American Addiction Centers | unauthorized access | Financial Services | United States | 6/10 | View |
| Jan 1, 2026 | Pornhub Premium Lawsuit | unauthorized access | - | United States | 5/10 | View |
| Dec 28, 2025 | Marquis | supply chain | Financial Services | United States | 6/10 | View |
| Dec 22, 2025 | Hospitals Face Highest | unauthorized access | Healthcare | United States | 5/10 | View |
| Nov 17, 2025 | AIPAC | unauthorized access | - | United States | 5/10 | View |
| Nov 5, 2025 | US Prosecutors Say | insider | Financial Services | United States | 5/10 | View |
| Oct 31, 2025 | Judge Approves | unauthorized access | Government | United States | 5/10 | View |
| Oct 28, 2025 | Transak | unauthorized access | Financial Services | United States | 6/10 | View |
| Oct 19, 2025 | Envoy Air | ransomware | - | United States | 6/10 | View |
| Oct 16, 2025 | U.S. Man Sentenced | unauthorized access | - | United States | 5/10 | View |
| Oct 15, 2025 | Express | unknown | - | United States | 5/10 | View |
| Oct 3, 2025 | United | web app exploit | Healthcare | United States | 5/10 | View |
| Sep 24, 2025 | Car | supply chain | - | United States | 5/10 | View |
| Sep 23, 2025 | TransUnion | unauthorized access | Financial Services | United States | 6/10 | View |
| Sep 16, 2025 | FinWise Insider | insider | Financial Services | United States | 5/10 | View |
| Sep 10, 2025 | Somerset | unauthorized access | - | United States | 5/10 | View |
| Jul 30, 2025 | Allianz Life | phishing | Financial Services | United States | 7/10 | View |
| Jul 23, 2025 | Compumedics | unauthorized access | - | United States | 5/10 | View |
| Jul 1, 2025 | Hannaford | unauthorized access | Financial Services | United States | 5/10 | View |
| Jun 29, 2025 | Two | web app exploit | Financial Services | United States | 8/10 | View |
| Jun 28, 2025 | Ahold Delhaize USA Services | web app exploit | - | United States | 5/10 | View |
| May 11, 2025 | Kelly Benefits | web app exploit | - | United States | 5/10 | View |
| May 10, 2025 | Ascension | unauthorized access | Healthcare | United States | 6/10 | View |
| Feb 28, 2025 | Innovative Renal Care | unauthorized access | - | United States | 5/10 | View |
| Feb 11, 2025 | Zenith American Solutions | unauthorized access | - | United States | 5/10 | View |
| Feb 8, 2025 | Musk DOGE | unauthorized access | - | United States | 5/10 | View |
| Jan 30, 2025 | UnitedHealth Group | ransomware | Healthcare | United States | 6/10 | View |
| Jan 3, 2025 | Visionworks | unauthorized access | Retail | United States | 5/10 | View |
| Dec 27, 2024 | Addiction Centers | ransomware | Healthcare | United States | 7/10 | View |
| Dec 25, 2024 | American Addiction Centers | ransomware | - | United States | 7/10 | View |
| Nov 24, 2024 | Niantic | unauthorized access | - | United States | 5/10 | View |
| Nov 17, 2024 | Settlement | unauthorized access | - | United States | 5/10 | View |
| Nov 14, 2024 | Hot Topic Retail Firm | unauthorized access | Retail | United States | 5/10 | View |
| Aug 17, 2024 | ADT | unauthorized access | - | United States | 5/10 | View |
| Aug 8, 2024 | Coforge | unauthorized access | - | United States | 5/10 | View |
| Jul 20, 2024 | Rite Aid | ransomware | Healthcare | United States | 9/10 | View |
| Jul 19, 2024 | Ticketmaster | unauthorized access | Financial Services | United States | 6/10 | View |
| Jun 13, 2024 | First American Financial Corporation | unauthorized access | Financial Services | United States | 6/10 | View |
| May 30, 2024 | First American | unauthorized access | - | United States | 5/10 | View |
| May 29, 2024 | First American December | unauthorized access | Financial Services | United States | 6/10 | View |
| May 28, 2024 | Sav-Rx | unauthorized access | - | United States | 7/10 | View |
| Apr 22, 2024 | AT&T | unauthorized access | Financial Services | United States | 8/10 | View |
| Apr 9, 2024 | Wells Fargo | unauthorized access | Financial Services | United States | 5/10 | View |
| Mar 12, 2024 | American Express Third-Party | supply chain | Financial Services | United States | 6/10 | View |
| Mar 8, 2024 | American Express | supply chain | Financial Services | United States | 6/10 | View |
Unlock Full Breach Intelligence
Get complete access to our breach database with advanced search, API integration, threat actor attribution, and real-time monitoring for your security operations.
Contact access@breachsignal.com for enterprise pricing.