Norman E. Siegel
Stueve Siegel Hanson LLP
- Address of record
- 460 Nichols Rd. Suite 200, Kansas City, MO 64112, 816-714-7100
- Phone
- (816) 714-7100
- Fax
- Fax 816-714-7101
Contact details as filed with the court in the cases below.
Case history
Publicly tracked matters where this attorney is listed as counsel.
Marquis Software Solutions Data Breach Class Action
This proposed class action concerns an alleged data breach at Marquis Software Solutions, Inc. The lawsuit alleges that personal information of class members was compromised. Affected individuals are seeking recovery for damages and relief related to the unauthorized disclosure of their data.
- Filed
- November 21, 2025
- Represents
- Michelle Jinks, Christopher Raucci, Larry Domenichello
Sayabath v. Conduent Data Breach Class Action
A proposed class action has been filed against Conduent Incorporated, apparently concerning a personal information incident or data breach affecting individuals. The nature of suit is classified as "Other Personal Injury," suggesting allegations of harm related to unauthorized access to or misuse of personal data. Details regarding the specific allegations and scope of affected parties are not available from the docket entry provided.
- Filed
- November 13, 2025
- Represents
- Jerry Sayabath
Oracle Health Personal Injury Class Action
This is a proposed class action against Oracle Health, Inc. Based on the limited docket information, the case appears to involve personal injury claims classified under 'P.I.: Other.' The specific allegations are not yet available in the provided docket text.
- Filed
- April 11, 2025
- Represents
- Christian Magliozzi, Terri Ufko, Katherine Dossett
PowerSchool Customer Data Breach Class Action
A proposed class action against PowerSchool Holdings, Inc. and PowerSchool Group, LLC, apparently concerning a customer data security breach. The case is pending as multidistrict litigation, and the allegations likely relate to the companies' handling of customer personal information.
- Filed
- April 8, 2025
- Represents
- Alyssa Krutsinger
RetailMeNot Browser Extension Class Action
A proposed class action against RetailMeNot, apparently concerning its browser extension. The case, filed under the Other Fraud nature of suit, alleges deceptive or fraudulent practices related to the extension, but the available caption and docket text do not specify the exact claims. These are allegations in a newly filed case, not proven facts and not yet a settlement.
- Filed
- January 27, 2025
- Represents
- Shonna Coleman
Microsoft Browser Extension Class Action
A proposed class action against Microsoft, apparently concerning a browser extension offered by the company. Specific allegations are not described in the docket, but the nature of suit suggests claims related to personal property. These are allegations in a newly filed case, not proven facts and not yet a settlement.
- Filed
- January 14, 2025
- Represents
- Storm Productions LLC
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
- Represents
- Storm Productions LLC
Thompson Coburn Contract Class Action
A proposed class action against law firm Thompson Coburn LLP, apparently concerning a contract-related dispute. The docket text shows consolidation of related cases and appointment of interim class counsel, but does not state the specific allegations. These are allegations in a newly filed case, not proven facts.
- Filed
- November 22, 2024
- Represents
- Mary Martinez
American Vision Partners Data Breach Settlement
American Vision Partners suffered a cyberattack discovered in November 2023 that compromised personal information of approximately 1.6 million U.S. residents, including Social Security numbers for about 258,070 people. Plaintiffs allege personal information was compromised; the defendant denies this allegation.
- Claim deadline
- November 12, 2026
- Represents
- David Baehr, Marilyn Zajacka
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
- Gilbert Hale, Lynda Hale, Alan Wooten, Carlos Harding, David Bishop, Jose Soto, Joyce Oguin
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
- Gilbert Hale, Lynda Hale, Alan Wooten, Carlos Harding, David Bishop, Jose Soto, Joyce Oguin
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
- Michon Coats
TMX Data Security Settlement
TMX Finance Corporate Services, Inc. and TMX Finance LLC experienced a data security breach that accessed, stole, impacted, or compromised customers' personal information. TMX is settling claims related to this data breach without admitting wrongdoing.
- Claim deadline
- August 6, 2025
- Represents
- Rey Eimert
Independent Living Systems Data Breach Settlement
Independent Living Systems LLC experienced a data security incident in June/July 2022 in which an unauthorized third party may have gained access to files containing sensitive personal information, including names, Social Security numbers, tax identification numbers, medical information, and health insurance information. ILS denies any wrongdoing or liability.
- Claim deadline
- November 4, 2025
- Represents
- Armin Isip, Mathew George
Flagstar Data Breach Settlement
Flagstar Bank suffered two data breaches in January 2021 and December 2021 that exposed the personal information of approximately 2.2 million individuals. The bank is paying to settle claims related to these breaches, though Flagstar denies wrongdoing and admits no liability.
- Settlement fund
- $31.5M
- Claim deadline
- August 11, 2026
- Represents
- Philip Angus, Mark Wiedder, John Scott Smith, Tania Garcia, Edward Burdick, Ray Harter, Ryan Martin, Arthur Dore, Danielle Meis, Keith Kelly, Ann Kelly, Jonathan Kelley
Equifax Data Breach Settlement
On September 7, 2017, Equifax disclosed a data breach that exposed sensitive personally identifying information (names, addresses, birth dates, Social Security numbers) for approximately 143-147 million Americans.
“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.