Main Street Bank
ent_019eb499a69737e19469ef7464e4ae72
Disclosures
3
State AG · 1 jurisdiction
Incidents
1
filings grouped by incident
Max affected reported
—
no filed count in sample
Leak-site claims
0
none in sample
Identity resolution
- Canonical name
- Main Street Bank
- Normalized
- main street bank— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- 549300CPZ5G5IZWT7878
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- None on record
Disclosure history (3)newest first
- 🏛️Massachusetts State AGas victim2026-06-01
Main Street Bank notified Massachusetts customers of a suspected data compromise affecting a merchant's payment card environment from July 1, 2025, to May 5, 2026. The incident potentially exposed card names, numbers, and expiration dates. The bank stated its own systems were not compromised and that no SSNs or account numbers were retrieved. Customers were offered new debit cards and advised to monitor statements, place fraud alerts, and consider security freezes.
- 🏛️Massachusetts State AGas victim2026-06-01
Massachusetts Attorney General's office received a breach notification from Main Street Bank (Ref: 2026-964). The provided document attachment is empty, containing no details regarding the incident, data types, or affected individuals.
- 🏛️Massachusetts State AGas victim2026-06-01
State of Massachusetts Attorney General's office filed a breach notification for Main Street Bank (Ref: 2026-884). The provided document body is empty, containing only structural placeholders. No specific incident details, data types, or affected counts are available in the source text.