The California Office of the Attorney General reported that Discover Financial Services experienced a data breach involving Discover card accounts on June 23, 2017. The breach occurred on July 1, 2014, and affected undisclosed numbers of individuals, with potential exposure of Discover card account information.
Source: https://oag.ca.gov/ecrime/databreach/reports/sb24-99832
TPRM report: https://www.rankiteo.com/company/discover-financial-services
"id": "dis037072925",
"linkid": "discover-financial-services",
"type": "Breach",
"date": "7/2014",
"severity": "60",
"impact": "2",
"explanation": "Attack limited on finance or reputation"{'affected_entities': [{'industry': 'Finance',
'name': 'Discover Financial Services',
'type': 'Financial Services'}],
'data_breach': {'type_of_data_compromised': ['Discover card account '
'information']},
'date_detected': '2017-06-23',
'date_publicly_disclosed': '2017-06-23',
'description': 'The California Office of the Attorney General reported that '
'Discover Financial Services experienced a data breach '
'involving Discover card accounts on June 23, 2017. The breach '
'occurred on July 1, 2014, and affected undisclosed numbers of '
'individuals, with potential exposure of Discover card account '
'information.',
'impact': {'data_compromised': ['Discover card account information']},
'references': [{'source': 'California Office of the Attorney General'}],
'title': 'Discover Financial Services Data Breach',
'type': 'Data Breach'}