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
Pennymac Made $29M. Its Origination Business Lost Money.

Servicing kept the lender profitable in the third quarter as production volume plunged and management accelerated a $160 million cost-reduction plan

Nov 03, 2026
CrossCountry Widens VantageScore Eligibility, Reports $2,500 In Savings

Lender reports a 62-basis-point reduction in loan-level pricing adjustments for qualifying transactions and removes an 80% LTV restriction as alternative credit scoring gains traction

Oct 29, 2026
Zillow Covers FHA Down Payments, Steps Up Competition For Purchase Loans

The five-year forgivable loan gives Zillow another incentive to attract borrowers as it expands its mortgage business

Oct 28, 2026
FICO Ties $10 Mortgage Score Pricing To Lender Commitments

The Preferred Program bundles Classic FICO and FICO 10T at an unchanged wholesale price

Oct 26, 2026
LO Compensation: What The Split Doesn’t Tell You

NMP’s Ignite summit explored the rules, expenses, and platform differences that shape what originators actually earn

Oct 23, 2026
HomeQB And MaxClass Give Originators A New Approach To Professional Referrals

An Oct. 27 webinar will examine how originators can build relationships with financial advisers and other professionals

Oct 20, 2026