Skip to main content
Back
Marcus & Millichap

Marcus & Millichap Data Breach (2026)

Marcus & Millichap

highXposedOrNot
Disclosed

April 1, 2026

43 days ago

Records

1.9M

Estimated

Root Cause

Unknown

Industry

Finance

Description

Marcus & Millichap, a real estate brokerage and advisory firm, was allegedly breached by the ShinyHunters group, exposing 1.8M email addresses along with personal information.

Marcus & Millichap, a real estate brokerage and advisory firm, was allegedly breached by the ShinyHunters group, exposing 1.8M email addresses along with personal information.
View source
Exposed Data Types

Exposed Data

Phone NumbersPhysical addressesNamesUsernamesEmail addresses
Marcus & Millichap Data Breach (2026) - 1.9M Records | ExposedMap