Ransomware victim disclosure
← All victimsMillennium Partners
Claimed by thegentlemen · listed 15 days ago
Status timeline
- Listed
May 6, 2026
- Data leaked
At a glance
- Group
- thegentlemen
- Status
- Data leaked
- Country
- US
- Sector
- Financial Services
- Listed on leak site
- May 6, 2026
About the victim
AI dossier — public-source company profileMillennium Partners is a premier luxury mixed-use real estate developer founded in 1991 and headquartered in New York City. The firm develops and owns landmark residential, hotel, office, and retail properties in major US gateway cities including New York, Boston, San Francisco, Los Angeles, Miami, Washington D.C., and Austin. Its portfolio exceeds $5 billion in value and includes 3,200+ luxury condominiums, 10 hotels, 2 million sq ft of office space, and pioneering branded residential partnerships with Ritz-Carlton and Four Seasons.
- Industry
- Luxury Real Estate Development
- Address
- 1995 Broadway, New York, NY 10023
- Employees
- 51-200
- Founded
- 1991
Attack summary
Severity: high — Data has been confirmed published by the threat actor against a high-value real estate firm managing a $5B+ portfolio, implying likely exfiltration of significant business, financial, and potentially personally identifiable data tied to high-net-worth clients and employees; however, specific regulated data types (e.g., medical, government) are not confirmed, stopping short of critical.The group 'thegentlemen' claims to have attacked Millennium Partners and has published data (disclosed status: data_published), indicating exfiltration of company data, though the leak post does not specify the precise nature or volume of files exfiltrated.
Data the group says was taken
AI dossier — extracted from the leak post- Company internal documents
- Real estate development records
- Partnership and contract data
- Financial records
- Employee records
What the group claims
millenniumptrs.com zoominfo.com/c/millennium-partners-inc/483051874 Millennium Partners is a premier luxury real estate developer founded in 1991 and headquartered in New York City, with over three decades of transforming urban neighborhoods through landmark mixed-use developments in gateway cities such as New York, Boston, San Francisco, and Washington D.C.. The company has pioneered the luxury branded residential experience by forging first-of-their-kind partnerships with Ritz-Carlton and Four Seasons, and today owns a portfolio worth over $5 billion encompassing 3,200+ condominiums, 10 hotels, 2 million sq ft of office space, and 1 million sq ft of retail. In 2023, Millennium Partners opened Winthrop Center in Boston — the world's largest Passive House office building — setting a new global benchmark for sustainability and human-centered design
Sources
- Victim sitemillenniumptrs.com
Source
Indexed 15 days agoThis page surfaces a public ransomware disclosure indexed by Darkfield. Original posts come from the operator's own leak site; we cross-check against ransomware.live, RansomLook and RansomWatch where applicable. Share this URL freely.
