David Michael Berger
Gibbs Mura LLP
- Address of record
- 1111 Broadway, Suite 2100, Oakland, CA 94607, 510-350-9700
- Phone
- (510) 350-9700
Contact details as filed with the court in the cases below.
Case history
Publicly tracked matters where this attorney is listed as counsel.
K. Sasse Surgical Associates v. UnitedHealth Data Breach Class Action
A proposed class action against UnitedHealth Group Incorporated, apparently concerning an alleged data security breach. The case has been stayed pending a decision by the Judicial Panel on Multidistrict Litigation regarding consolidation with similar actions involving the same defendants.
- Filed
- May 14, 2026
- Represents
- K. Sasse Surgical Associates, PC
Gordon v. Caesars Entertainment Class Action
This proposed class action against Caesars Entertainment Inc alleges unspecified personal injury or consumer harm. Without access to the complaint, the specific allegations cannot be determined, but potential claims could involve premises liability, defective conditions at Caesars properties, consumer fraud, or similar matters affecting ordinary customers or patrons.
- Filed
- April 13, 2026
- Represents
- Deborah Gordon
Flock Group Automated License Plate Reader Class Action
This proposed class action concerns Flock Group Inc.'s automated license plate reader (ALPR) technology and practices. The litigation apparently involves privacy-related claims regarding the collection, use, or retention of license plate and vehicle location data. Ordinary consumers who have had their vehicles tracked or whose data was captured by these readers may be potential class members.
- Filed
- March 18, 2026
- Represents
- Daniel Javorsky, Anthony Mayor, Brendan Whitney, Larissa Cursaro, Salvador Carnero III, Timothy Aumiller, Phylicia Applewhite, Ryan Smith, Sean Arend, Kyle Jordan
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
- Evan Gramelspacher, Christine Garcia, R.G., I.G., Billy Ho, B.H., Melissa Gifford
PowerSchool Holdings Consumer Class Action
A proposed class action against PowerSchool Holdings, Inc., filed in the Eastern District of California. The nature of suit is listed as 'Contract: Other,' suggesting a contract-related dispute. The specific allegations are not detailed in the available docket text, and they remain unproven.
- Filed
- February 27, 2025
- Represents
- Melissa Gifford
Sequoia Data Breach Settlement
Sequoia stored personal information on a cloud storage system that was allegedly accessed by an unauthorized third party between September 22 and October 6, 2022. The lawsuits claim that Sequoia failed to employ reasonable security to protect this personal information. Sequoia denies wrongdoing, but agreed to settle in 2025 to avoid further litigation.
- Claim deadline
- March 11, 2026
- Represents
- Arnab Mitra, Zarina Abardo, Kevin Mindeguia, Erin McGurk, Adam Enger, Christopher Cottrell, Carl Alenius, Amy Carter, Seth Jones, A. J., Peter Guagenti, E. G., Xuan Pan, Shelby Mitra, Jialin Jiao, S. G.
“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.