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A Fieldtex filing reported that 238,615 people were affected by a hacking/IT incident involving a network server. Fieldtex said the incident involved unauthorized activity identified around August 19, 2025. Information that may have been involved includes names and certain address, birth-date, gender, and health-insurance details. If you received a notice from Fieldtex, use its enrollment instructions for the offered credit monitoring and review your financial and insurance accounts.
What happened in the Fieldtex breach?
Fieldtex’s notice says the company became aware of unauthorized activity in its computer systems around August 19, 2025. Its review of potentially affected individuals was completed on September 30, 2025. A filing record derived from the U.S. Department of Health and Human Services (HHS) lists 238,615 affected individuals and classifies the incident as a hacking/IT incident involving a network server. Fieldtex was listed as a business associate in New York.
The 238,615 figure is tied to a filing dated November 20, 2025. Fieldtex’s individual notice is dated December 3, 2025. Three other Fieldtex filings reported that month affected 35,748 people in total; those are separate from the 238,615-person filing.
Incident timeline
| Date | What the record says |
|---|---|
| Around August 19, 2025 | Fieldtex says it became aware of unauthorized activity in its computer systems. |
| September 30, 2025 | Fieldtex says its review of potentially impacted individuals was completed. |
| November 20, 2025 | Filing date for the incident affecting 238,615 individuals in the HHS-derived record. |
| December 3, 2025 | Date on Fieldtex’s individual breach notice. Three other Fieldtex filings that month reported 35,748 affected people in total, separate from this incident filing. |
| December 12, 2025 | SecurityWeek reported that Akira claimed responsibility and alleged it stole 14 GB of data. |
What information may have been exposed?
Fieldtex’s notice says information that could have been impacted may have included a person’s first and last name together with one or more of these data elements:
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- Address
- Date of birth
- Gender
- Insurance member identification number
- Plan name
- Insurance effective or termination date
The notice does not list Social Security numbers or payment-card numbers among the potentially involved information. It also does not say that every affected person’s record contained every listed data element. Check your individual notice for the specific information Fieldtex identified as potentially involved in your case.
Did Akira cause the breach?
SecurityWeek reported on December 12, 2025, that the Akira ransomware group took credit for the hack and claimed to have stolen 14 GB of data. That is an attacker’s claim, not independent confirmation. Fieldtex’s notice establishes that the company found unauthorized activity and describes its review, but it does not name Akira or confirm that stolen files were published. The available cited reporting does not independently prove the 14 GB claim or establish that the data appeared publicly.
How to tell if you were affected
If Fieldtex sent you a breach notice, follow the instructions and deadlines in that notice. The filing’s affected-person total does not identify individuals publicly, so the number alone cannot confirm whether a particular person was included. If you think you may be affected but did not receive a notice, contact Fieldtex using contact details you can verify independently; do not provide personal information in response to an unsolicited message claiming to be about the breach.
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1Repair Windows errors before they cause bigger problems2Scan for outdated or missing drivers - takes under a minute3Clear out junk files and repair common Windows errorsWhat should Fieldtex breach recipients do?
Enroll in the offered credit monitoring
Fieldtex said it arranged 12 months of no-cost online credit monitoring through Cyberscout, a TransUnion company. Use the enrollment process and eligibility details in the notice. The offer is described as credit monitoring; do not assume it includes identity-restoration services or protection for every type of account unless the notice expressly says so.
Review financial and insurance records
- Check bank and payment-card statements and your credit history for activity you do not recognize.
- Review health-insurance statements and explanations of benefits for unfamiliar claims, services, or changes to your coverage.
- Contact the relevant financial institution, insurer, or other company promptly if you spot suspicious activity.
Respond to signs of account misuse
If suspicious activity appears, change the password for the affected account and any other account using the same password. Use a unique password for each account and enable multifactor authentication where available. Follow your financial institution’s instructions for securing an account or disputing an unauthorized transaction.
Report suspicious incidents
Fieldtex’s notice recommends reporting suspicious incidents to law enforcement or your state attorney general. Keep copies of the notice and records of any unfamiliar transactions, insurance claims, or communications related to the incident.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What has Fieldtex done, and is the investigation closed?
Fieldtex says it secured its network, engaged a third-party forensic team, enhanced network security, notified affected individuals, and arranged the 12-month monitoring offer. It also said that, when it issued its notice, it had not uncovered misuse of the potentially involved information.
The HHS-derived filing record described the matter as under investigation and had no closing summary available at its verification point. The cited materials do not establish whether HHS’s Office for Civil Rights has since closed its investigation, or whether misuse occurred after Fieldtex issued its notice. The lack of reported misuse in the notice is therefore not a guarantee that misuse cannot occur later.
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