Mr. Cooper Cybersecurity Incident Exposes Customer Data – NMP Skip to main content

Mr. Cooper Cybersecurity Incident Exposes Customer Data

Nov 10, 2023
cybersecurity
News Director

Mortgage servicing company attempts to reassure customers while experts assess potential impact of the breach.

It's been over 10 days since Mr. Cooper experienced a cybersecurity incident that impacted its servicing system and now it believes customer data was exposed. According to an SEC filing, the attack could cost the company at least $5 to $10 million.

According to the company's website as of Friday morning, "We are continuing to investigate precisely what information was exposed. In the coming weeks, we will mail notices to any affected customer and provide them with complimentary credit monitoring services." 

Until then, the company says customers should monitor their accounts and contact the three major credit bureaus to place a "fraud alert" on their file at no cost.

The statement goes on to say, "We do not believe that any of our customers' banking information related to mortgage payments was impacted." The company said customers can now access their accounts through the website and automated phone system and will not incur any fees or penalties as a result of late payments. 

"We continue to conduct a thorough investigation and have not reported the total customer impact number at this time. Any customer impact number reported in the media is speculation," a company spokesperson said Friday. "We continue to make great progress restoring our operations in a safe and secure manner, and are taking customer calls and payments." 

In a recent regulatory filing, Mr. Cooper stated that it believed the cyberattack would not result in a "material adverse effect" on its operations or finances.

"While we cannot presently quantify the full extent of remediation and legal expenses associated with this cyber attack, we do not believe the impact will be material to our results of operations or financial conditions. We estimate fourth-quarter earnings will include $5 to $10 million of additional vendor costs," Friday's filing stated.

On Tuesday, Stephen Lynch, a senior credit officer at Moody's Investors Service, told the New York Times that Moody's was closely monitoring the incident. The ultimate impact, Lynch noted, would hinge on the duration of the disruptions, potential reputational harm, and the scale of the security breach.

The Oct. 31 attack came days after the mortgage servicing company reported third-quarter net income of $275 million on Oct. 25. After adjusting for mark-to-market and specific other factors, the company reported a pretax operating income of $249 million. 

The company inadvertently may have painted a bull’s eye on its back. In addition to healthy third-quarter profits, company officials said during an earnings call it was the biggest and best. During the call, Chairman and CEO Jay Bray said that Mr. Cooper Group is now the "industry's largest servicer. We are also the most efficient."

About the author
Christine Stuart is the news director at NMP.
Published
Nov 10, 2023
More from
Operations
Grandbridge Enters CMBS Master Servicing Market, First New Entrant In Nearly 20 Years

Truist subsidiary secures ratings from all five major agencies, expanding its commercial mortgage platform

Jun 09, 2026
APM Acquires Synergy One Lending, Forms $14B Lender

The deal marks CEO Dustin Sheppard's first major strategic move since taking the helm at APM in October 2025

Jun 08, 2026
Better, Coinbase Set Summer Launch For Token-Backed Mortgage Program

Official rollout moves crypto-backed home financing from concept to market, testing demand among digital asset holders

Jun 04, 2026
VantageScore 4.0 Adoption Reaches Top 30 Mortgage Originators

Adoption milestone highlights industry's transition toward multiple approved credit-scoring models

Jun 03, 2026
ICE Targets Mortgage Fraud Bottlenecks With New Encompass Integration

New tool combines fraud scoring, property research and automated condition management within the LOS workflow

Jun 01, 2026
Newrez Targets Rising Insurance Costs With Matic Partnership

Rising homeowners insurance costs are pushing lenders to expand affordability tools beyond the mortgage itself

May 29, 2026