Douglas J. McNamara
Cohen Milstein Sellers & Toll PLLC
- Address of record
- 1100 New York Ave., N.W., Suite 800, Washington, DC 20005, 202-408-4600
- Phone
- (202) 408-4600
- Fax
- Fax 202-408-4699
Contact details as filed with the court in the cases below.
Case history
Publicly tracked matters where this attorney is listed as counsel.
Huddleston v. Caesars Entertainment Data Breach Class Action
A proposed class action against Caesars Entertainment alleging that the company failed to adequately protect consumers' personal information, resulting in an alleged breach. The lawsuit appears to involve claims related to unauthorized access to or mishandling of customer data at the casino and hospitality company.
- Filed
- April 22, 2026
- Represents
- Mark Huddleston
Boyd Gaming Corp. Data Breach Class Action
A putative class action alleges that Boyd Gaming Corp. suffered a data breach affecting customers or employees. The lawsuit apparently concerns unauthorized access to personal information and seeks relief on behalf of affected individuals. Details regarding the scope of the breach and specific claims are not available from the docket entry provided.
- Filed
- September 25, 2025
- Represents
- Trent Berger, Parthena Vorgiatzidis
Capital One Shopping Settlement
Capital One Shopping was involved in affiliate marketing transactions with merchants. Settlement Class Members claim they earned affiliate commissions related to these transactions but did not receive proper payment or compensation from Capital One Shopping.
- Claim deadline
- April 17, 2026
PayPal Honey Browser Extension Class Action
This is a proposed class action against PayPal Holdings, Inc. and PayPal Inc. apparently concerning the PayPal Honey browser extension. The nature of suit is listed as 'Other Fraud,' and the docket reflects a schedule including a motion for class certification. The specific allegations are not detailed in the provided docket text.
- Filed
- December 29, 2024
AT&T Data Breach Settlement
AT&T announced two data incidents: on March 30, 2024, AT&T-specific data fields were found on the dark web (AT&T 1 Data Incident); and on July 12, 2024, limited data was illegally downloaded from an AT&T workspace on a Snowflake cloud platform (AT&T 2 Data Incident). The data exposed included names, addresses, telephone numbers, email addresses, dates of birth, account passcodes, billing account numbers, Social Security numbers, and call interaction data. AT&T settled the consolidated lawsuits without admitting liability or wrongdoing.
- Claim deadline
- December 18, 2025
MGM Resorts Data Breach Class Action
A proposed class action against MGM Resorts International, apparently concerning a data breach or privacy incident that may have affected consumers. The nature of suit is listed as personal injury/other, and the available docket text does not provide further detail on the specific allegations.
- Filed
- May 29, 2024
MOVEit Data Breach Settlement - GRIPA
In May 2023, Greater Rochester Independent Practice Association suffered a data breach involving MOVEit Transfer file transfer software. The breach exposed personally identifiable information and protected healthcare information of individuals, including names, dates of birth, Social Security numbers, health information, and insurance details. GRIPA is settling claims related to this breach, though litigation against Progress Software Corporation (the MOVEit software licensor) continues.
- Settlement fund
- $2.1M
- Claim deadline
- September 3, 2026
Union Bank and Trust Company Data Breach Settlement
Union Bank and Trust Company experienced a MOVEit Security Incident between May 27 and May 31, 2023, that resulted in the potential compromise of customers' personally identifiable information. The defendant denies any allegation of wrongdoing.
- Settlement fund
- $2.4M
- Claim deadline
- July 21, 2026
MOVEit Customer Data Security Breach Settlement
Cadence Bank used a third-party file transfer application called MOVEit Transfer that had a security vulnerability. This vulnerability led to a data breach between May 28, 2023 and May 31, 2023, where personally identifying information of customers was compromised. Cadence began notifying affected individuals in September 2023.
- Claim deadline
- June 4, 2026
- Represents
- Carin Dickmeyer, Joel Bonnett
MOVEit Nuance Data Security Breach Settlement
Nuance Communications, Inc. experienced a data security breach between May 27-31, 2023, affecting personally identifiable information of customers. The breach resulted from an alleged vulnerability in MOVEit Transfer, third-party file transfer software that Nuance used in its ordinary business operations. Nuance is settling claims related to this 2023 MOVEit Security Incident, though litigation against Progress Software Corporation (the MOVEit software licensor) continues.
- Claim deadline
- March 30, 2026
- Represents
- Carin Dickmeyer, Joel Bonnett
HCA Healthcare Data Breach Settlement
HCA Healthcare announced a data security incident on or about July 10, 2023, in which personal information of current HCA patients was compromised. HCA denies any wrongdoing.
- Claim deadline
- September 25, 2025
- Represents
- Jennifer Sperling, Leslie Sperling
Apple iPhone Device Performance Litigation Settlement
In 2016, Apple announced certain iPhones had a battery problem causing unexplained shutdowns. Plaintiffs allege Apple knew about the defect but failed to disclose it properly. Instead, Apple released an iOS update that reduced functionality and battery life, allegedly pushing customers to purchase new iPhones.
- Claim deadline
“Recovery” and “exposure” refer to total disclosed settlement funds in associated cases, not money personally won or lost by an attorney. Settlements generally resolve disputed allegations without a finding that either side won. Data comes from public court dockets and may be incomplete.