Charles E. Schaffer
Levin Sedran & Berman LLP
- Address of record
- 510 Walnut St., Ste. 500, Philadelphia, PA 19106, 215-592-1500
- Phone
- (215) 592-1500
- Fax
- Fax 215-592-4663
Contact details as filed with the court in the cases below.
Case history
Publicly tracked matters where this attorney is listed as counsel.
Frontier Data Breach Class Action Settlement
Frontier Communications Parent, Inc. suffered a data breach detected on or about April 14, 2024, in which an unauthorized third party may have gained access to files containing private information (names, dates of birth, Social Security numbers, and other personally identifiable information) of individuals who applied to Frontier for residential services. The company detected the breach and notified affected individuals in or around June 2024.
- Settlement fund
- $5.6M
- Claim deadline
- October 27, 2025
- Represents
- Harry Knopp
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
- Represents
- Plaintiffs' Steering Committee
Infosys McCamish Systems Data Breach Settlement
On November 2, 2023, Infosys McCamish Systems discovered that some of its systems were encrypted by ransomware. Investigation determined that unauthorized activity occurred between October 29 and November 2, 2023, during which data was subject to unauthorized access and acquisition. The compromised personal information included names, Social Security numbers, addresses, financial account numbers, dates of birth, and many other sensitive details. Class representatives allege the defendant inadequately safeguarded this personal information and provided late or deficient breach notice. The defendant denies all claims of wrongdoing.
- Claim deadline
- December 1, 2025
- Represents
- Patricia A. Kennemur
American Vision Partners Data Breach Settlement
American Vision Partners suffered a cyberattack discovered in November 2023 that compromised personal information, including Social Security Numbers, of approximately 1.6 million U.S. residents. The defendant denies the allegations but has agreed to implement and maintain cybersecurity measures as part of the settlement.
- Claim deadline
- November 12, 2026
- Represents
- Lynnae Anderson, Michael Martinez
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
- Whitley Smith, Adam White
“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.