Cytometry Specialists, Inc. fell a victim to a ransomware attack in February 2021.
The hackers accessed files containing the patient's name, date of birth, address, medical record number, and health insurance information along with the case number.
The Conti gang published 471 MB of data of about 312000 patients which is about 1% of the data compromised in the attack on their leak site.
Source: https://www.databreaches.net/weekend-update-christie-clinic-csi-laboratories-report-breaches/
TPRM report: https://www.rankiteo.com/company/csi-laboratories
"id": "csi19153522",
"linkid": "csi-laboratories",
"type": "Ransomware",
"date": "2/2021",
"severity": "100",
"impact": "5",
"explanation": "Attack threatening the organization's existence"{'affected_entities': [{'customers_affected': '312000',
'industry': 'Healthcare',
'name': 'Cytometry Specialists, Inc.',
'type': 'Healthcare'}],
'data_breach': {'data_exfiltration': 'Yes',
'number_of_records_exposed': '312000',
'personally_identifiable_information': 'Yes',
'sensitivity_of_data': 'High',
'type_of_data_compromised': 'Personal and health information'},
'date_detected': 'February 2021',
'description': 'Cytometry Specialists, Inc. fell victim to a ransomware '
'attack in February 2021. The hackers accessed files '
"containing patient's name, date of birth, address, medical "
'record number, and health insurance information along with '
'the case number. The Conti gang published 471 MB of data of '
'about 312000 patients which is about 1% of the data '
'compromised in the attack on their leak site.',
'impact': {'data_compromised': "Patient's name, date of birth, address, "
'medical record number, health insurance '
'information, case number'},
'ransomware': {'data_exfiltration': 'Yes', 'ransomware_strain': 'Conti'},
'threat_actor': 'Conti gang',
'title': 'Ransomware Attack on Cytometry Specialists, Inc.',
'type': 'Ransomware'}