Ericsson US confirms breach after third-party provider attack

Security Affairs

March 10, 2026 at 8:44 AM

Overview

Ericsson US has confirmed a data breach resulting from an attack on a third-party service provider. This incident has put the personal information of an unknown number of employees and customers at risk. The company did not specify the exact details of the breach, such as how many individuals were affected or what specific types of data were compromised. This situation raises concerns about the security of third-party vendors, as they can often serve as weak links in a company's overall cybersecurity posture. Users and customers of Ericsson should be vigilant about potential phishing attempts or identity theft as a result of this breach.

Key Takeaways

Affected Systems: Employee and customer personal information
Timeline: Disclosed on April 28, 2025

Original Article Summary

Ericsson US reports a data breach after attackers hacked a service provider, exposing employee and customer information. Ericsson Inc., the U.S. branch of the Swedish telecom giant, disclosed a data breach after a service provider was hacked. The attack compromised the personal information of an unspecified number of employees and customers. “On April 28, 2025, […]

Impact

Employee and customer personal information

Exploitation Status

The exploitation status is currently unknown. Monitor vendor advisories and security bulletins for updates.

Timeline

Disclosed on April 28, 2025

Remediation

Not specified

Additional Information

This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.

Related Topics: This incident relates to Phishing, Data Breach.

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