BRUNSWICK CORPORATION
ent_019ed2e5bd212fed82f8781c17a964e0
Disclosures
6
SEC 10-K Item 1C · State AG · Leak Site · 5 jurisdictions
Multi-filing incidents
1
incidents joining 2+ filings here
Max affected reported
2
as filed · State AG ME
Leak-site claims
1
unverified actor claims
Identity resolution
- Canonical name
- BRUNSWICK CORPORATION
- Normalized
- brunswick— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- YM4O38W15AX4YLLQKU27
- SEC EDGAR CIK
- 0000014930
- Domain
- brunswick.com
Disclosure history (6)newest first
- FEDERALSEC 10-K Item 1Cas victim2026-02-13
Brunswick Corporation's 10-K Item 1C disclosure for 2025 states that no material cybersecurity events or risks were identified during the year. The filing describes the company's cybersecurity risk management program, governance structure, and controls but confirms no actual breach occurred.
- ⛰️New Hampshire State AGas victim2024-05-31
Brunswick Corporation reported a phishing incident affecting a MarineMax employee. An attacker clicked a phishing link on March 27, 2024, hijacked the account, and accessed email files. The breach was detected on April 10, 2024. One New Hampshire resident's W9 data (business phone, email) was exposed. Remediation included password resets and credit monitoring offers.
- 🦞Maine State AGas victim2023-12-20
Brunswick Corporation reported an external system breach that occurred and was discovered on June 10, 2023. The incident compromised the names and Social Security numbers of approximately 1,400 individuals, including two residents of Maine. Affected individuals were notified in writing on December 21, 2023, and were offered 24 months of complimentary credit monitoring and identity theft protection services through Experian.
- GLOBALLeak Siteas victim2023-12-19
- 🦬Montana State AGas victim2016-05-05
Brunswick Corporation reported a data breach to the Montana Attorney General. The breach was reported on 2016-05-05. The breach occurred on 4/29/2016. 1 Montana residents were affected.
- ⛰️New Hampshire State AGas victim2016-05-05
State of New Hampshire Attorney General notification filed by Brunswick Corporation on May 5, 2016. The source document provided is a PDF attachment link with no visible narrative text or breach details in the source body.
Subsidiary disclosures (1)filed by group companies
◈ These filings were made by or about subsidiaries of BRUNSWICK CORPORATION — not by BRUNSWICK CORPORATION itself. Corporate relationships are mapped from GLEIF relationship records and SEC Exhibit 21 filings.