MJH Life Sciences Data Breach Investigation

Turke & Strauss LLP, a leading data breach law firm, is investigating MJH Associates, Inc., which does business as MJH Life Sciences, regarding its recent data breach. The MJH Life Sciences data breach involved sensitive personal identifiable information belonging to more than 2,700 individuals.


MJH Life Sciences is medical media company that specializes in publishing medical news media, peer-reviewed journals, podcasts, and more. Since its founding in 1993, MJH Life Sciences has added a large number of multimedia companies and medical journals to its portfolio. Today, MJH Life Sciences is the largest privately held medical media company in the United States. Headquartered in Cranbury, New Jersey, MJH Life Sciences employs over 500 individuals among its regional offices in Connecticut, Ohio, Missouri, and the United Kingdom.


On February 26, 2022, MJH Life Sciences discovered that it had experienced a data breach in which the sensitive personal identifiable information in its systems may have been accessed and acquired. Through its investigation, MJH Life Sciences concluded that an unknown actor may have accessed and acquired this sensitive information. On August 11, 2022, MJH Life Sciences began notifying individuals whose information may have been impacted. The type of information exposed includes:

  • Name
  • Social Security number

If you received a breach notification letter from MJH Life Sciences:

We would like to speak with you about your rights and potential legal remedies in response to this data breach. Please fill out the form, below, or contact us at (608) 237-1775 or sam@turkestrauss.com.

If you were impacted by the MJH Life Sciences data breach, you may consider taking the following steps to protect your personal information.

  1. Carefully review the breach notice and retain a copy;
  2. Enroll in the free credit monitoring service provided by MJH Life Sciences;
  3. Change passwords and security questions for online accounts;
  4. Regularly review account statements for signs of fraud or unauthorized activity;
  5. Monitor credit reports for signs of identity theft; and
  6. Contact a credit bureau(s) to request a temporary fraud alert.

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