Main Street Bank: data breach filings, state by state
Main Street Bank has 8 data breach filings on record in 1 government portal. The latest was reported to Massachusetts OCABR on Oct 27, 2026, with 1 Massachusetts residents. Data exposed, as filed: Financial / bank account.
1residents counted in 1 state (MA). Latest filing per state, last twelve months
8filings in 1 government portal
Oct 27, 2026latest filing, Massachusetts OCABR
By portal
| Portal | Filings | Latest report | People in the latest filing |
|---|---|---|---|
| Massachusetts OCABR | 8 | Oct 27, 2026 | 1 Massachusetts residents |
Counts are the organization's own, as filed with each agency. Most state portals count their own residents only, so no single state shows the whole incident. An organization can file more than once for the same incident, and for different ones.
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Every filing
| Organization | State | Reported | Residents affected |
|---|---|---|---|
| Main Street Bank | MA | Oct 27, 2026 | 1 |
| Main Street Bank | MA | Sep 15, 2026 | 1 |
| Main Street Bank | MA | Aug 13, 2026 | 1 |
| Main Street Bank | MA | Jul 23, 2026 | 0 |
| Main Street Bank | MA | Jun 16, 2026 | 1 |
| Main Street Bank | MA | Jun 12, 2026 | 17 |
| Main Street Bank | MA | Jun 8, 2026 | 1 |
| Main Street Bank | MA | Jun 1, 2026 | 1 |
Data reproduced from public government filings. Each row opens the record with the agency link. Spot an error? Email support@breachtally.com with the page link. Corrections are applied and noted.