Our Attorneys

\Have you purchased a Saatva crib mattress? Saatva’s crib mattresses are advertised as being safe, natural, eco- friendly, and non toxic. Recent studies have shown that they contain PFASs, harmful synthetic chemicals that are not safe, and can cause health issues, including cancer.  Kantrowitz, Goldhamer & Graifman, P.C. has filed an action against Saatva arising from their representations of their …

Kantrowitz, Goldhamer & Graifman, P.C. is actively investigating a significant data breach involving Coinbase Global, Inc. (“Coinbase”), one of the world’s largest cryptocurrency exchanges with over 100 million customers. This breach has exposed sensitive user information to cybercriminals, raising serious concerns about insider misconduct, security lapses, and privacy violations. On or around May 11, 2025, Coinbase publicly disclosed that a …

Kantrowitz, Goldhamer & Graifman, P.C. is actively investigating a significant data breach involving Coinbase Global, Inc. (“Coinbase”), one of the world’s largest cryptocurrency exchanges with over 100 million customers. This breach has exposed sensitive user information to cybercriminals, raising serious concerns about insider misconduct, security lapses, and privacy violations. On or around May 11, 2025, Coinbase publicly disclosed that a …

Kantrowitz, Goldhamer & Graifman, P.C. is currently investigating reports that American Honda Motor Co., Inc. (“Honda,” including its Acura division) may have unlawfully shared sensitive driver behavior data with third-party data brokers—without vehicle owners’ or lessees’ knowing consent. According to public sources and regulatory investigations, Honda allegedly transmitted detailed driving behavior data collected through its connected vehicle services to companies …

Kantrowitz, Goldhamer & Graifman, P.C. is currently investigating a significant data breach involving iHeartMedia (“iHeart”), the largest radio station owner in the United States. This breach may have compromised sensitive personal information of individuals. iHeart discovered unauthorized activity within its systems, revealing that unauthorized access occurred between December 24 and December 27, 2024, during which certain files that had been …

Kantrowitz, Goldhamer & Graifman, P.C. is investigating a significant data breach involving DaVita, Inc. (“DaVita”), a leading provider of kidney care services in the U.S. Incident Overview: On April 12, 2025, DaVita discovered that a ransomware attack had encrypted portions of its network. A report was filed with the SEC on April 14, 2025. Nearly a month later, the investigation …

Kantrowitz, Goldhamer & Graifman, P.C. is currently investigating a significant data breach involving Kelly & Associates Insurance Group, Inc. (“Kelly Benefits”). This breach may have compromised sensitive personal and health-related information of customers, employees, and affiliated partners, including major insurance providers such as Aetna, UnitedHealthcare, CareFirst, The Guardian Life Insurance Company of America, Vision Benefits of America, as well as …

KANTROWITZ, GOLDHAMER & GRAIFMAN, P.C. is investigating claims against Credit Karma, Inc. (“Credit Karma”) relating to fraudulent activity affecting customers’ Credit Karma Money Spend and Save accounts. Despite federal regulations requiring reimbursement for unauthorized transactions, many customers who have suffered losses due to fraud have not been reimbursed by Credit Karma. Credit Karma, owned by Intuit, is a major personal …

Kantrowitz, Goldhamer & Graifman, P.C. is actively investigating a data breach involving The Hertz Corporation, which also includes affiliated rental brands Dollar and Thrifty, concerning a cybersecurity incident that exposed highly sensitive customer information. The breach stems from a vulnerability in the systems of Cleo Communications, a third-party file transfer service used by Hertz. Between October and December 2024, unauthorized …

Kantrowitz, Goldhamer & Graifman, P.C., is currently investigating Nevro Corp., (“Nevro”), regarding a data breach affecting the personal information and protected health information of an undisclosed number of patients. Nevro is a medical device company based in Redwood City, CA. On December 1, 2024, Nevro became aware of suspicious activity on its network.  An investigation determined an unknown individual gained …