Jysk Energi

The Internet connection is physically cut off after Jysk Energi's IT emergency department receives a report of strange behaviour on the company's administrative network.

The emergency plan of Jysk Energi is put into action, and the security firm CSIS is triggered.

The supply-critical systems were discovered to be unaffected and safe at all times.

To protect our workers and consumers, they cut the Internet connection while the inquiry is underway, which has resulted in the shutdown of certain services.

Source: https://www.google.com/url?q=https://jyskenergi.dk/jysk-energi-har-afvaerget-et-cyberangreb/&sa=D&source=editors&ust=1707047918958354&usg=AOvVaw0QijW9ywq8MoweMVSse1MI

TPRM report: https://scoringcyber.rankiteo.com/company/jysk-energi-a-s

"id": "jys16284224",
"linkid": "jysk-energi-a-s",
"type": "Cyber Attack",
"date": "12/2023",
"severity": "60",
"impact": "2",
"explanation": "Attack limited on finance or reputation"

{'affected_entities': [{'industry': 'Energy',
                        'name': 'Jysk Energi',
                        'type': 'Energy Company'}],
 'attack_vector': 'Unknown',
 'description': 'The Internet connection is physically cut off after Jysk '
                "Energi's IT emergency department receives a report of strange "
                "behaviour on the company's administrative network. The "
                'emergency plan of Jysk Energi is put into action, and the '
                'security firm CSIS is triggered. The supply-critical systems '
                'were discovered to be unaffected and safe at all times. To '
                'protect our workers and consumers, they cut the Internet '
                'connection while the inquiry is underway, which has resulted '
                'in the shutdown of certain services.',
 'impact': {'downtime': ['Certain Services'],
            'systems_affected': ['Administrative Network']},
 'investigation_status': 'Ongoing',
 'response': {'containment_measures': ['Internet Connection Cut Off'],
              'incident_response_plan_activated': True,
              'third_party_assistance': ['CSIS']},
 'title': 'Cyber Incident at Jysk Energi',
 'type': 'Network Behavior Anomaly'}