Millennium Partners
About the organisation
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
What the listing means
Millennium Partners appeared on the thegentlemen leak site on 06 May 2026. Groups publish a victim once negotiations stall or as pressure during them, so a listing usually means data was already exfiltrated — the attack itself is dated 03 May 2026, 2 days before the listing. This group has published 134 claims in the last 30 days and remains active.
Recommended actions
- Treat any unsolicited message referencing Millennium Partners as suspicious — leaked data gets weaponised for phishing within days.
- If you hold an account on millenniumptrs.com, change that password now, update it anywhere you reused it, and enable two-factor authentication.
- Other Financial Services organisations should review this group's known TTPs and validate detection coverage against them.
- Watch for follow-on extortion: stolen data is often re-leaked or resold after the initial listing.
- A leak-site listing is a claim made by the attacker, not a confirmed breach — check the organisation's own disclosures before acting on it.
Leak-site evidence
Listing URL https://www.ransomware.live/id/TWlsbGVubml1bSBQYXJ0bmVyc0B0aGVnZW50bGVtZW4=