Georg von Holtzbrinck GmbH & Co.KG
ent_019fd5f83211aa122aa73d2648fbeeec
Disclosures
0
— · 0 jurisdictions
Multi-filing incidents
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no multi-filing incident in sample
Max affected reported
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no filed count in sample
Leak-site claims
0
none in sample
Identity resolution
- Canonical name
- Georg von Holtzbrinck GmbH & Co.KG
- Normalized
- georg von holtzbrinck gmbh cokg— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- 529900F916IVP0TJZK88
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- None on record
Disclosure history (0)newest first
No disclosures linked to this entity yet.
Subsidiary disclosures (2)filed by group companies
◈ These filings were made by or about subsidiaries of Georg von Holtzbrinck GmbH & Co.KG — not by Georg von Holtzbrinck GmbH & Co.KG itself. Corporate relationships are mapped from GLEIF relationship records and SEC Exhibit 21 filings.
- New Hampshire State AGvia MACMILLAN HOLDINGS, LLC2022-12-05
Macmillan notified the New Hampshire Attorney General of a ransomware incident affecting 30 NH residents. Unauthorized access and file encryption occurred June 16-25, 2022. Data included names, SSNs, and financial account info. Macmillan engaged forensic specialists, notified law enforcement, and offered 24 months of credit monitoring.
- Montana State AGvia MACMILLAN HOLDINGS, LLC2022-12-01
Macmillan disclosed a ransomware incident where files were encrypted and data exfiltrated between June 16-25, 2022. The breach was discovered on June 25, 2022. Personal information (names) was accessed. Macmillan engaged third-party specialists, notified law enforcement, and offered 24 months of credit monitoring. No evidence of misuse was found.