CUSHMAN & WAKEFIELD, INC.
ent_019ded47869e3a722ecd8ad6d23d82d6
Disclosures
8
State AG · Leak Site · 5 jurisdictions
Multi-filing incidents
2
incidents joining 2+ filings here
Max affected reported
20
as filed · State AG MA
Leak-site claims
2
unverified actor claims
Identity resolution
- Canonical name
- CUSHMAN & WAKEFIELD, INC.
- Normalized
- cushman wakefield— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- 549300O7PRTLVBF2ZE53
- SEC EDGAR CIK
- 0001628369
- Domain
- cushmanwakefield.com
Disclosure history (8)newest first
- Vermont State AGas victim2026-08-07
Cushman & Wakefield reported a data breach to the Vermont Attorney General. The breach was reported to the AGO on 2026-08-07. The reporting organization type is Other Commercial. 2 Vermont residents were affected. Categories of data breached: Social Security Numbers.
- New Hampshire State AGas victim2026-08-07
Cushman & Wakefield notified the NH Attorney General of a data security incident affecting 4 New Hampshire residents. On April 29, 2026, the company became aware of unauthorized access to its network by a third party who exfiltrated certain files. The affected data included names and potentially other personal information. The company engaged third-party cybersecurity experts, reset credentials, implemented heightened monitoring, and notified law enforcement. Affected individuals are offered 24 months of complimentary Experian IdentityWorks.
- California State AGas victim2026-08-07
Cushman & Wakefield notified the California AG of a data breach where an unauthorized third party accessed and exfiltrated files between April 21 and April 29, 2026. The company became aware of the incident on April 29, 2026. Affected data includes names and potentially other personal information. The company engaged third-party cybersecurity experts, reset credentials, implemented heightened monitoring, and notified law enforcement. Complimentary identity monitoring is being offered to affected individuals.
- Massachusetts State AGas victim2026-08-07
Cushman & Wakefield notified the Massachusetts Attorney General of a data security incident discovered on April 29, 2026. An unauthorized third party accessed and exfiltrated certain files containing personal data, including names. The company engaged third-party cybersecurity experts, reset credentials, implemented heightened monitoring, and notified law enforcement. No indication of misuse was found. Affected individuals are offered 24 months of Experian IdentityWorks.
- GLOBALLeak Siteas victim2026-05-03
Over 500k Salesforce records containing PII and other internal corporate data have been compromised. This is a final warning to reach out by 6 May 2026 before we leak along with several annoying (digital) problems that'll come your way. Make the right decision, don't be the next headline. | Updated: 3 May 2026 | Warning: FINAL WARNING
- GLOBALLeak Siteas victim2026-05-03
- New Hampshire State AGas victim2018-07-05
Cushman and Wakefield notified the NH Attorney General of a data breach affecting one New Hampshire resident. In February 2018, phishing emails led employees to disclose credentials, allowing unauthorized access to accounts containing names, emails, SSNs, and bank account numbers between Feb 26 and Mar 1, 2018. The company locked accounts, reset passwords, blocked malicious IPs, retained forensic experts, notified law enforcement, and provided credit monitoring.
- Massachusetts State AGas victim2018-07-05
Cushman and Wakefield reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2018-07-05. 2 Massachusetts residents were affected. The report records the breach type as electronic.
Subsidiary disclosures (2)filed by group companies
◈ These filings were made by or about subsidiaries of CUSHMAN & WAKEFIELD, INC. — not by CUSHMAN & WAKEFIELD, INC. itself. Corporate relationships are mapped from GLEIF relationship records and SEC Exhibit 21 filings.
- Massachusetts State AGvia Pinnacle Property Management Services, LLC2019-08-06
Pinnacle Property Management Services, LLC reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2019-08-06. 2 Massachusetts residents were affected. The report records the breach type as paper.
- Massachusetts State AGvia Pinnacle Property Management Services, LLC2015-09-28
Pinnacle Property Management reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2015-09-28. 3 Massachusetts residents were affected. The report records the breach type as paper.