Tellurian Inc.

In October 2024, Tellurian, a US-based energy company specializing in liquefied natural gas (LNG), fell victim to a targeted cyberattack by the ransomware group RansomHub. The attackers successfully exfiltrated highly sensitive internal data, including NDA-protected documents, proprietary records, and operational details, before encrypting critical systems. The group issued a ransom ultimatum, demanding payment by October 1, 2024, under the threat of publicly leaking the stolen data. The breach posed severe risks to Tellurian’s intellectual property, contractual obligations, and competitive positioning, while also exposing the company to potential regulatory penalties, reputational damage, and operational disruptions. Given the nature of the stolen data likely including trade secrets, financial records, and strategic partnerships the attack undermined trust among stakeholders and could have long-term consequences for the company’s market standing. The involvement of ransomware further amplified the threat, as non-compliance with the demands risked irreversible data exposure and systemic outages in a sector critical to national energy infrastructure.

Source: https://www.vpnranks.com/news/ransomhub-hacks-tellurian-steals-nda-protected-financial-data/

TPRM report: https://www.rankiteo.com/company/tellurian-inc.

"id": "tel517092125",
"linkid": "tellurian-inc.",
"type": "Ransomware",
"date": "9/2024",
"severity": "100",
"impact": "6",
"explanation": "Attack threatening the economy of geographical region"

{'affected_entities': [{'industry': 'energy (liquefied natural gas - LNG)',
                        'location': 'United States',
                        'name': 'Tellurian',
                        'type': 'company'}],
 'data_breach': {'data_exfiltration': True,
                 'sensitivity_of_data': 'high',
                 'type_of_data_compromised': ['NDA-protected documents',
                                              'internal records']},
 'description': 'In October 2024, RansomHub, a cybercriminal group, launched a '
                'significant attack on US energy company Tellurian, '
                'specializing in liquefied natural gas (LNG). The attackers '
                'stole sensitive data, including NDA-protected documents and '
                'internal records, setting a ransom deadline of October 1, '
                '2024, with threats to release the data if demands were not '
                'met.',
 'impact': {'data_compromised': ['NDA-protected documents',
                                 'internal records']},
 'motivation': 'financial (ransom)',
 'ransomware': {'data_exfiltration': True,
                'ransom_demanded': True,
                'ransomware_strain': 'RansomHub'},
 'threat_actor': 'RansomHub',
 'title': 'RansomHub Ransomware Attack on Tellurian (October 2024)',
 'type': 'ransomware'}