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US Fertility
Data Breach

The Lyon Firm is actively involved in healthcare data breach lawsuits nationwide
Nationwide Success

Investigating US fertility Centers data breach claims

Thank you for considering The Lyon Firm. At this time, we are not accepting plaintiffs related to this specific consumer issue. However, if you would like to be contacted in the future, please complete the contact form. By completing the form you will be contacted if the Firm begins accepting new cases on this matter, and you will also be included in firm news alerts related to important consumer safety and privacy issues to help keep you informed about related issues.

The Lyon Firm is investigating the US Fertility data breach incident on behalf of victims and plaintiffs nationwide. The firm is currently involved in several class action healthcare security breach and personal privacy cases, seeking compensation and legal justice.

US Fertility, the largest network of fertility centers in the country, has been impacted by a September 2021 ransomware attack. Personal health information of thousands of patients, including social security numbers, has been possibly stolen.

US Fertility is an organization that encompasses 55 clinics across 10 American states, including Shady Grove Fertility, Reproductive Science Center of San Francisco, IVF of Florida, and Fertility Center of Illinois.

In September 2020, cybercriminals attacked US Fertility with ransomware, impacting thousands of individuals’ data.

During a month of unnoticed presence on the US Fertility network, hackers acquired access to files containing names, dates of birth, addresses, MPI numbers, and Social Security numbers.

The types of personal information stolen from US Fertility patients may vary by individual. Privacy attorneys are concerned sensitive biometric data may have also been leaked.

The Lyon Firm is investigating the US Fertility data breach and is actively involved in numerous data privacy cases and has experience filing data security claims on behalf of plaintiffs nationwide.


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Joseph Lyon has 17 years of experience representing individuals in complex litigation matters. He has represented individuals in every state against many of the largest companies in the world.

The Firm focuses on single-event civil cases and class actions involving corporate neglect & fraud, toxic exposure, product defects & recalls, medical malpractice, and invasion of privacy.


The Firm offers contingency fees, advancing all costs of the litigation, and accepting the full financial risk, allowing our clients full access to the legal system while reducing the financial stress while they focus on their healthcare and financial needs.