Longhorn Investments: Longhorn InvestmentsData Breach?

Possible Data Breach at Longhorn Investments Under Investigation

Reports have surfaced of a potential data breach involving Longhorn Investments, a Texas-based private lending firm operating in 11 states. The suspected incident, which may have occurred on August 22, 2026, has been linked to the Coinbase Cartel ransomware group, according to dark web monitoring sources.

Attorneys affiliated with ClassAction.org are investigating whether a class action lawsuit can be filed on behalf of affected individuals, including current and former clients and employees. The legal team is seeking those who believe their personal or financial information may have been exposed to assist in the inquiry. While details about the breach’s scope and nature remain unconfirmed, a successful lawsuit could seek compensation for damages such as privacy loss, financial costs, and other related harm.

Longhorn Investments has not publicly confirmed the incident, and no additional information about the potential exposure has been disclosed at this time. The investigation is ongoing.

Source: https://www.classaction.org/data-breach-lawsuits/longhorn-investments-august-2026

Longhorn Investments cybersecurity rating report: https://www.rankiteo.com/company/longhorninvestments

"id": "LON1787610640",
"linkid": "longhorninvestments",
"type": "Ransomware",
"date": "8/2026",
"severity": "100",
"impact": "5",
"explanation": "Attack threatening the organization's existence"

{'affected_entities': [{'customers_affected': 'Current and former clients and '
                                              'employees',
                        'industry': 'Financial Services',
                        'location': 'Texas, USA',
                        'name': 'Longhorn Investments',
                        'type': 'Private Lending Firm'}],
 'data_breach': {'personally_identifiable_information': 'Yes',
                 'sensitivity_of_data': 'High',
                 'type_of_data_compromised': ['Personal information',
                                              'Financial information']},
 'date_detected': '2026-08-22',
 'description': 'Reports have surfaced of a potential data breach involving '
                'Longhorn Investments, a Texas-based private lending firm '
                'operating in 11 states. The suspected incident, linked to the '
                'Coinbase Cartel ransomware group, may have exposed personal '
                'or financial information of current and former clients and '
                'employees. Attorneys are investigating a potential class '
                'action lawsuit.',
 'impact': {'data_compromised': 'Personal or financial information',
            'identity_theft_risk': 'High',
            'legal_liabilities': 'Potential class action lawsuit',
            'payment_information_risk': 'High'},
 'investigation_status': 'Ongoing',
 'ransomware': {'ransomware_strain': 'Coinbase Cartel'},
 'references': [{'source': 'ClassAction.org'},
                {'source': 'Dark web monitoring sources'}],
 'regulatory_compliance': {'legal_actions': 'Potential class action lawsuit'},
 'threat_actor': 'Coinbase Cartel ransomware group',
 'title': 'Possible Data Breach at Longhorn Investments Under Investigation',
 'type': 'Data Breach'}