JPMorgan Chase Bank, N.A.

The California Office of the Attorney General reported a data breach involving JPMorgan Chase Bank, N.A. on December 5, 2013. The specific date of the breach is unknown, but the incident was detected between mid-July and mid-September 2013, potentially compromising personal information such as names, addresses, Social Security numbers, and bank account details.

Source: https://oag.ca.gov/ecrime/databreach/reports/sb24-43435

TPRM report: https://www.rankiteo.com/company/jpmorganchase

"id": "jpm108072925",
"linkid": "jpmorganchase",
"type": "Breach",
"date": "7/2013",
"severity": "50",
"impact": "2",
"explanation": "Attack limited on finance or reputation"

{'affected_entities': [{'industry': 'Banking',
                        'location': 'California',
                        'name': 'JPMorgan Chase Bank, N.A.',
                        'type': 'Financial Institution'}],
 'data_breach': {'personally_identifiable_information': True,
                 'sensitivity_of_data': 'High',
                 'type_of_data_compromised': ['names',
                                              'addresses',
                                              'Social Security numbers',
                                              'bank account details']},
 'date_detected': 'mid-July to mid-September 2013',
 'date_publicly_disclosed': 'December 5, 2013',
 'description': 'The California Office of the Attorney General reported a data '
                'breach involving JPMorgan Chase Bank, N.A. on December 5, '
                '2013. The specific date of the breach is unknown, but the '
                'incident was detected between mid-July and mid-September '
                '2013, potentially compromising personal information such as '
                'names, addresses, Social Security numbers, and bank account '
                'details.',
 'impact': {'data_compromised': ['names',
                                 'addresses',
                                 'Social Security numbers',
                                 'bank account details']},
 'references': [{'date_accessed': 'December 5, 2013',
                 'source': 'California Office of the Attorney General'}],
 'title': 'JPMorgan Chase Bank Data Breach',
 'type': 'Data Breach'}