• March 2026 •

Ericsson Data Breach

Last Updated on March 9, 2026

If your information was compromised in the Ericsson 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 Ericsson 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 Ericsson 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 Ericsson breach.

Ericsson Data Breach: Lawsuit Investigation

Attorneys working with ClassAction.org are looking into whether a class action lawsuit can be filed in light of the Ericsson 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 Ericsson data breach or otherwise believe they are affected.

Ericsson Security Incident: What Happened?

Ericsson Inc., the U.S. subsidiary of the multinational telecommunications company Telefonaktiebolaget LM Ericsson, based in Sweden, has announced a data breach involving one of its service providers. The data breach did not occur within Ericsson's own systems.

A sample notice provided to the California Attorney General’s Office (pictured below) states that on April 28, 2025, Ericsson was informed by its service provider of potential unauthorized access to data, found to have occurred between April 17 and April 22, 2025. The service provider engaged external cybersecurity specialists and notified the FBI to investigate and reinforce security measures. The investigation, aided by data specialists, concluded on February 23, 2026, revealing that certain personal information was compromised.

According to a report submitted to the Texas Attorney General’s Office on March 9, 2026, the information potentially compromised in the Ericsson data breach included individuals' names, addresses, Social Security numbers, driver’s license numbers, government-issued ID numbers, financial details, medical information, and dates of birth.

Ericsson is notifying affected parties by mail.

What You Can Do After the Ericsson Data Breach

If your information was exposed in the Ericsson 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, time spent dealing with the breach, out-of-pocket costs, and more.

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

Affected by the Ericsson data breach? Fill out the form on this page today.