Jimmy John's Franchises LLC

The California Office of the Attorney General reported that Jimmy John’s experienced a payment card security incident affecting approximately 216 stores. Unauthorized access occurred from June 16, 2014 to September 5, 2014, compromising credit and debit card data, including card numbers and potentially cardholder names, verification codes, and expiration dates. The report was made on September 24, 2014.

Source: https://oag.ca.gov/ecrime/databreach/reports/sb24-46686

TPRM report: https://www.rankiteo.com/company/jimmy-john's

"id": "jim204072525",
"linkid": "jimmy-john's",
"type": "Cyber Attack",
"date": "6/2014",
"severity": "60",
"impact": "2",
"explanation": "Attack limited on finance or reputation"

{'affected_entities': [{'industry': 'Food and Beverage',
                        'location': 'Multiple',
                        'name': "Jimmy John's",
                        'size': 'Approximately 216 stores',
                        'type': 'Restaurant Chain'}],
 'attack_vector': 'Unauthorized Access',
 'data_breach': {'personally_identifiable_information': ['Cardholder names'],
                 'sensitivity_of_data': 'High',
                 'type_of_data_compromised': ['Credit and debit card data',
                                              'Card numbers',
                                              'Cardholder names',
                                              'Verification codes',
                                              'Expiration dates']},
 'date_detected': '2014-09-24',
 'date_publicly_disclosed': '2014-09-24',
 'description': 'Unauthorized access to payment card data affecting '
                'approximately 216 stores.',
 'impact': {'data_compromised': ['Credit and debit card data',
                                 'Card numbers',
                                 'Cardholder names',
                                 'Verification codes',
                                 'Expiration dates'],
            'payment_information_risk': 'High'},
 'references': [{'date_accessed': '2014-09-24',
                 'source': 'California Office of the Attorney General'}],
 'title': "Jimmy John's Payment Card Security Incident",
 'type': 'Data Breach'}