Longhorn Investments

Summary

Longhorn Investments reported a data breach after a dark web post indicated the incident, with ransomware group Coinbase Cartel claiming responsibility. The breach may have exposed personal information, putting affected individuals at risk of identity theft and fraud. Edelson Lechtzin LLP is investigating a potential class action on behalf of those whose data may have been compromised.

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TTPs

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Description

On August 22, 2026, Longhorn Investments reported that it had experienced a data breach after a dark web post indicated that the company’s systems had been compromised. The ransomware group Coinbase Cartel claimed responsibility for the attack in that post. According to the breach notification, certain personal information of individuals may have been exposed in the incident. The notification informed recipients that they could face an increased risk of identity theft and fraud as a result of the exposure. The breach was identified through the dark web disclosure rather than an internal discovery by the company. No further technical details about the vulnerability or the data accessed were provided in the notice.

In response to the incident, the national class action law firm Edelson Lechtzin LLP announced that it is investigating potential legal claims arising from the Longhorn Investments data breach. The firm stated that it will evaluate the rights and possible claims of individuals whose sensitive personal data may have been compromised, offering free case evaluations. Longhorn Investments is described as a Texas-based private hard money lender that provides short-term funding for real estate investors. Edelson Lechtzin LLP maintains offices in Pennsylvania and California and handles a range of litigation including securities and investment fraud, federal antitrust violations, ERISA employee benefit plans, wage theft, and consumer fraud. The law firm’s investigation aims to determine whether a class action lawsuit is warranted to seek remedies for affected individuals.

Sources

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