The two computer servers of Horizon Actuarial were accessed without authorization for a limited period.
The hackers stole the copies of personal data from its computer server including include names, dates of birth, Social Security numbers and health plan information.
Horizon immediately launched the investigation and secured its servers.
Source: https://www.horizonactuarial.com/notice-of-data-incident.html
TPRM report: https://scoringcyber.rankiteo.com/company/horizon-actuarial-services
"id": "hor153630422",
"linkid": "horizon-actuarial-services",
"type": "Breach",
"date": "11/2021",
"severity": "85",
"impact": "4",
"explanation": "Attack with significant impact with customers data leaks"{'affected_entities': [{'industry': 'Actuarial Services',
'name': 'Horizon Actuarial',
'type': 'Company'}],
'attack_vector': 'Unauthorized Access',
'data_breach': {'data_exfiltration': True,
'personally_identifiable_information': True,
'sensitivity_of_data': 'High',
'type_of_data_compromised': ['Personal Data']},
'description': 'Two computer servers of Horizon Actuarial were accessed '
'without authorization for a limited period. The hackers stole '
'copies of personal data including names, dates of birth, '
'Social Security numbers, and health plan information. Horizon '
'immediately launched an investigation and secured its '
'servers.',
'impact': {'data_compromised': ['Names',
'Dates of Birth',
'Social Security Numbers',
'Health Plan Information'],
'systems_affected': ['Computer Servers']},
'investigation_status': 'Launched',
'motivation': 'Data Theft',
'response': {'containment_measures': ['Secured Servers']},
'title': 'Unauthorized Access to Horizon Actuarial Servers',
'type': 'Data Breach'}