• October 2026 •

STS Aviation Group Data Breach

Last Updated on October 20, 2026

If your information was compromised in the STS Aviation Group data breach, you may be able to start a class action to collect money for the harm you’ve suffered.

• Keep reading for more information

At A Glance

What's Going On?: Attorneys need to hear from people affected by the STS Aviation Group data breach as they investigate whether a class action lawsuit can be filed.
What You Can Do: If you believe your information may have been compromised in the STS Aviation Group data breach, fill out the form on this page to learn more about the investigation and how you can help.
Does This Cost Anything?: It costs nothing to get in touch or to talk to someone about your rights.
What Can I Get?: If filed and successful, a class action lawsuit could provide consumers with money for any harm resulting from the STS Aviation Group breach.

STS Aviation Group Data Breach: Lawsuit Investigation

Attorneys working with ClassAction.org are looking into whether a class action lawsuit can be filed in light of the STS Aviation Group data breach.

As part of their investigation, they need to hear from individuals who had their information exposed in the incident, including those who received notice of the STS Aviation Group data breach or otherwise believe they are affected.

STS Aviation Group Security Incident: What Happened?

STS Aviation Group, a Florida-based engineering, workforce solutions and aviation services company, has reported a data breach that may have exposed sensitive information.

According to a sample notification letter sent to potentially affected individuals, seen below, STS Aviation Group identified a cybersecurity incident involving unauthorized access to certain systems on September 12, 2025. The incident was estimated to have occurred on or around August 5 of the same year.

Following an investigation with cybersecurity experts, STS Aviation Group determined on September 19, 2026 that an unauthorized third party obtained personal information from company systems.

Information that may have been exposed in the incident, varying by individual, included names, contact information (such as phone numbers, email and postal addresses), dates of birth, government identification documents and numbers (such as Social Security numbers, driver's licenses and passport numbers), financial account data, payment card information, medical and health insurance information, fingerprints, race and ethnicity, and work-related information (such as salaries, evaluations and workers' compensation claims).

The STS Aviation Group data breach was reported to several state agencies between October 19 and October 20, 2026, including the Vermont Attorney General's Office, the Texas Attorney General's Office and the Massachusetts Office of Consumer Affairs and Business Regulation.

What You Can Do After the STS Aviation Group Data Breach

If your information was exposed in the STS Aviation Group data breach, attorneys want to hear from you. You may be able to start a class action lawsuit to recover compensation for loss of privacy, lost time, out-of-pocket costs, and more.

A successful case could also force STS Aviation Group to ensure they take proper steps to protect the information they were entrusted with.

Affected by the STS Aviation Group data breach? Fill out the form on this page today.