Sensata Technologies Holding plc

Sensata Technologies Holding plc experienced a ransomware incident in April 2025 that compromised personal information including names, Social Security numbers, Tax ID numbers, government-issued ID numbers, financial account info, payment card info, medical info, health insurance info, and dates of birth. The attack impacted the company's operations, including shipping, receiving, manufacturing production, and various other support functions. The incident was first detected on March 28, 2025, and the company offered victims 12 months of free identity restoration through Experian.

Source: https://www.comparitech.com/news/sensata-notifies-victims-of-ransomware-data-breach-that-compromised-ssns-financial-and-medical-info/

TPRM report: https://scoringcyber.rankiteo.com/company/sensata-technologies

"id": "sen410060825",
"linkid": "sensata-technologies",
"type": "Ransomware",
"date": "6/2025",
"severity": "100",
"impact": "5",
"explanation": "Attack threatening the organization's existence"

{'affected_entities': [{'customers_affected': 'Unknown, but at least 362 in '
                                              'Maine',
                        'industry': 'Manufacturing',
                        'location': 'Attleboro, Massachusetts',
                        'name': 'Sensata Technologies Holding plc',
                        'size': '18,000 employees',
                        'type': 'Industrial Technology Company'}],
 'data_breach': {'data_encryption': 'Yes',
                 'data_exfiltration': 'Yes',
                 'personally_identifiable_information': 'Yes',
                 'sensitivity_of_data': 'High',
                 'type_of_data_compromised': ['Names',
                                              'Social Security numbers',
                                              'Tax ID numbers',
                                              'Government-issued ID numbers',
                                              'Financial account info',
                                              'Payment card info',
                                              'Medical info',
                                              'Health insurance info',
                                              'Dates of birth']},
 'date_detected': '2025-03-28',
 'date_publicly_disclosed': '2025-04-06',
 'description': 'Industrial tech maker Sensata confirmed a data breach in '
                'April 2025 that compromised personal information including '
                'names, Social Security numbers, tax ID numbers, '
                'government-issued ID numbers, financial account info, payment '
                'card info, medical info, health insurance info, and dates of '
                'birth. The company notified 362 people in Maine alone. The '
                'attack, which started on March 28, 2025, involved ransomware '
                'that encrypted certain devices and impacted operations, '
                'including shipping, receiving, manufacturing production, and '
                'various support functions.',
 'impact': {'data_compromised': ['Names',
                                 'Social Security numbers',
                                 'Tax ID numbers',
                                 'Government-issued ID numbers',
                                 'Financial account info',
                                 'Payment card info',
                                 'Medical info',
                                 'Health insurance info',
                                 'Dates of birth'],
            'operational_impact': 'Temporary impact on operations',
            'systems_affected': ['Shipping',
                                 'Receiving',
                                 'Manufacturing production',
                                 'Various support functions']},
 'investigation_status': 'Preliminary investigation completed',
 'ransomware': {'data_encryption': 'Yes', 'data_exfiltration': 'Yes'},
 'references': [{'source': 'Comparitech'}],
 'response': {'remediation_measures': 'Interim measures to restore certain '
                                      'functions',
              'third_party_assistance': 'Experian for identity restoration'},
 'title': 'Sensata Data Breach and Ransomware Attack',
 'type': 'Ransomware and Data Breach'}