Breachesby GlyphMr. Cooper
Disclosed Nov 2, 202314,600,000 affectedConfirmed
Cyberattack on mortgage servicer Mr. Cooper exposes data of 14.6 million customers
Mortgage servicer Mr. Cooper said an unauthorized party accessed its systems on October 31, 2023 and took personal data on substantially all current and former customers. Its filing with the Maine attorney general put the total at more than 14.6 million people, including Social Security and bank account numbers.
What is known
| People affected | 14,600,000 (as reported by the organization) |
|---|---|
| Disclosed | Nov 2, 2023 |
| Discovered | Oct 31, 2023 |
| Attack | Hacking |
| Data exposed | NamesAddressesPhone numbersDates of birthSocial Security numbersFinancial |
| Sector | Finance · US |
| Status | Confirmed |
Sources
Notices filed
Other breaches at Mr. Cooper
History of this record
First recordedby seedSource
First seen 2026-09-25 (Research), confirmed by Research. Record counts are as reported. Not legal advice.