State summary
Maryland data breach filings 2026
Monthly totals, the most active defendants and the categories of data exposed in 121 recorded Maryland data breach filings over the last twelve months. When a complaint from Maryland proceeds as a class action, our class action coverage carries the full case page and residents can review class action notices for that matter.
Filings by month
Maryland filings by month
No filings recorded yet in this category.
Filings by defendant
Top companies in Maryland
Data types exposed
What data was exposed
Latest records
Recent Maryland filings
How this page is built. Maryland rows are aggregated from the collector feed by filing month and defendant. Statistics are aggregated from the automated collector feed of public complaints, suit notices and settlement records. Each row links to the underlying case detail page in the class action archive or the matching class action notice page.