John Brown & Sons, Inc.
ent_6b47fecf9480855b
Disclosures
2
State AG · Leak Site · 2 jurisdictions
Multi-filing incidents
—
no multi-filing incident in sample
Max affected reported
40
as filed · State AG NH
Leak-site claims
1
unverified actor claims
Identity resolution
- Canonical name
- John Brown & Sons, Inc.
- Normalized
- jb brown sons— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- No match
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- jbbrown.com
Disclosure history (2)newest first
- New Hampshire State AGas reporting2025-10-01
John Brown & Sons, Inc. notified NH AG of a data incident discovered Sept 25, 2025. An unauthorized third party gained access via phishing to systems including Paycor (payroll provider). Data exposed: employee names, addresses, SSNs, and financial account info. 40 NH residents affected. Notices mailed Sept 26, 2025. Access wiped, passwords changed.
- GLOBALLeak Siteas victim2025-08-14
J.B. Brown Sons is a commercial property management and development company based in Portland, Maine, with over 200 years of experience in real estate. The company specializes in owning, leasing, and managing a variety of commercial properties, including office, warehouse, manufacturing, retail, and mixed-use buildings. Aimed at long-term stable growth, J.B. Brown Sons offers responsive services to assist tenants with their commercial space needs. Their portfolio of properties and development projects reflects their deep-rooted presence in the Greater Portland area.