Breach intelligence · MD
20 reported healthcare data breach incidents affecting 3.8M individuals. Sourced from 7 federal and community intelligence feeds. Updated nightly.
20
Incidents reported
3.8M
Individuals affected
Hacking
Top attack vector
Stable
6-month trend
Recent incidents
| Date | Entity | Individuals | Source | Severity |
|---|---|---|---|---|
| Apr 14, 2026 | 180 Health Partners, Inc. | 1,167 | Hhs Breach | — |
| Mar 2, 2026 | Mindoula Health, Inc. | 626 | Hhs Breach | — |
| Mar 2, 2026 | Axis Healthcare Group P.C. | 3,537 | Hhs Breach | — |
| Mar 2, 2026 | Sheppard Pratt | 753 | Hhs Breach | — |
| Feb 7, 2026 | Baltimore City Health Department | 2,597 | Hhs Breach | — |
| Jan 24, 2026 | True RCM, a Rapid Care Transcription, Inc., Company | 1,247 | Hhs Breach | — |
| Jan 21, 2026 | Columbia Medical Practice | 3,000 | Hhs Breach | — |
| Jan 16, 2026 | Affiliates of Nexion Health, Inc. | 1,027 | Hhs Breach | — |
| Dec 25, 2025 | Adventist HealthCare | 1,300 | Hhs Breach | — |
| Dec 25, 2025 | Healthcare Interactive | 501 | Hhs Breach | — |
| Dec 25, 2025 | People Encouraging People | 13,083 | Hhs Breach | — |
| Dec 24, 2025 | Anne Arundel Dermatology | 1,905,000 | Hhs Breach | — |
| Dec 24, 2025 | Centers for Medicare & Medicaid Services | 107,154 | Hhs Breach | — |
| Dec 24, 2025 | Skin Care Specialty Physicians | 1,038 | Hhs Breach | — |
| Dec 24, 2025 | MedStar St. Mary's Hospital | 172,915 | Hhs Breach | — |
| Dec 24, 2025 | Anne Arundel County Department of Health | 500 | Hhs Breach | — |
| Dec 24, 2025 | Rheumatology Associates of Baltimore | 28,968 | Hhs Breach | — |
| Dec 24, 2025 | Kelly & Associates Insurance Group, Inc. | 553,332 | Hhs Breach | — |
| Dec 24, 2025 | Frederick Health | 934,326 | Hhs Breach | — |
| Dec 24, 2025 | Fundamental Administrative Services, LLC | 56,325 | Hhs Breach | — |
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Most affected entities
#1
1
incidents
626
individuals
#2
1
incidents
1K
individuals
#3
1
incidents
3K
individuals
#4
1
incidents
4K
individuals
#5
1
incidents
1K
individuals
Attack vectors
Breakdown of breach types reported across 20 incidents in Maryland. Understanding which vectors dominate helps practices prioritize their security controls.
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FAQ
Patient Protect tracks 20 reported healthcare data breach incidents in Maryland, affecting approximately 3.8M individuals. Data is sourced from HHS OCR, State Attorney General offices, FTC enforcement, and community intelligence — updated nightly.
The most frequently reported breach vector in Maryland is Hacking/IT Incident, accounting for 18 of 20 incidents. Unauthorized Access/Disclosure is the second most common with 1 incidents.
Independent healthcare practices are the fastest-growing target for healthcare cyberattacks nationwide — attacks on small providers have increased 6x since 2021. Maryland practices face the same threat landscape with fewer resources to defend against it. Patient Protect provides breach prevention specifically for independent practices starting at $39/month.
Explore the full breach intelligence dashboard with 12 analytical views, risk forecasting, and attack chain visualization.
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