Allied Telesis Data Breach – Investigated by Federman & Sherwood
Oklahoma City, Oklahoma (April 25, 2025) – On May 20, 2024, Allied Telesis experienced a cybersecurity incident. According to the breach notice, the company detected suspicious activity, which raised concerns about potential unauthorized access to its network. In response, Allied Telesis initiated an investigation to understand the nature of the incident.
The investigation revealed that unauthorized third parties may have accessed and acquired sensitive personal information from their systems between April 30, 2024, and May 20, 2024. As a result, Allied Telesis began a comprehensive review of the impacted data to determine the specific information involved and to identify the affected individuals.
Following the data breach, Allied Telesis posted a notice about the incident on its website. Furthermore, on April 21, 2025, the company began mailing breach notification letters to the affected individuals.
Federman & Sherwood is continuing its investigation into the breach to evaluate the full extent of the incident, including whether additional data was compromised and how widespread the exposure may be. The firm advises all impacted individuals and organizations to remain cautious and take proactive steps to protect their personal and financial information.
The type of information potentially exposed includes:
- Name
- Social Security number
- Driver’s license number
- Passport number
- Taxpayer identification number
- Employer identification number
- Financial account information
- Other sensitive information
What is Allied Telesis?
Allied Telesis is a technology company specializing in networking solutions, offering a range of products and services for businesses and governments.
If you’ve been notified of a data breach and are seeking more information, considering legal options, or interested in joining the case, please contact Federman & Sherwood at info@federmanlaw.com or visit www.federmanlaw.com.
FEDERMAN & SHERWOOD
(405) 235-1560