Mark A. Cianci
Israel David LLC
- Address of record
- 399 Boylston Street, Ste Floor 6, Suite 23, Boston, MA 02116, 617-295-7770
- Phone
- (617) 295-7770
Contact details as filed with the court in the cases below.
Case history
Publicly tracked matters where this attorney is listed as counsel.
Stryker Corporation Cyberattack Class Action
A proposed class action against Stryker Corporation concerning an alleged cyberattack. The case appears to involve claims related to a data breach or cyber incident affecting individuals whose information may have been accessed or compromised.
- Filed
- March 13, 2026
- Represents
- Tom Mesmer
Humana and Centerwell Data Security Incident Class Action
A proposed class action alleges that Humana and Centerwell failed to protect personal data held by their customers or patients, resulting in a data security incident. The lawsuit seeks damages on behalf of individuals whose information was allegedly compromised in the breach.
- Filed
- March 11, 2026
- Represents
- Estil McKinney
WEL Companies Data Incident Class Action
This proposed class action alleges that WEL Companies experienced a data incident affecting consumers. The litigation appears to involve claims arising from the unauthorized access or compromise of personal information held by the company.
- Filed
- November 21, 2025
- Represents
- Daniel Reis
Live Nation Antitrust Class Action
A proposed class action against Live Nation Entertainment, Inc., apparently alleging anticompetitive conduct in violation of federal antitrust laws. The docket text indicates that the court granted the defendants' motions to compel arbitration and stayed the case pending those proceedings. The underlying factual allegations are not detailed in the provided docket entry.
- Filed
- May 23, 2024
- Represents
- Abraham Leifer
“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.