The ATSER LP Data Breach: Reported Filing Facts

ATSER LP appears to be a professional services and technology firm specializing in construction management software, engineering project oversight, and infrastructure quality control. As a company managing complex project data, they typically collect and store sensitive information including employee records, contractor details, project-related financial data, and personal identification information required for professional services. This data breach was officially reported to the Texas Attorney General in 2025, confirming that unauthorized access to their systems occurred. If you received a data breach notification letter, it indicates that your personal information was likely contained within the affected systems. We recommend carefully reviewing the correspondence you received, as it contains specific details regarding the incident and the protective measures the company is offering to those impacted.

State: Texas
Breach date: July 17, 2025
Reported: September 4, 2025

What to do if you were affected

These general steps can help limit the risk of identity theft and fraud after any data breach.

Stay alert to targeted scams
Be cautious of calls, texts, or emails that reference this breach. Legitimate organizations won't ask you to confirm sensitive details through an unsolicited message.
Keep your notification letter
Save the notice you received. It documents that your information was involved and is often needed to enroll in any credit monitoring offered or to join a related legal claim.

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