The California Office of the Attorney General reported a data breach involving Discover Financial Services on March 21, 2016. The breach occurred on February 19, 2014, and affected Discover card account information, although the specific types of compromised data remain unclear.
Source: https://oag.ca.gov/ecrime/databreach/reports/sb24-60596
TPRM report: https://www.rankiteo.com/company/discover-financial-services
"id": "dis954072725",
"linkid": "discover-financial-services",
"type": "Breach",
"date": "2/2014",
"severity": "50",
"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': '2016-03-21',
'date_publicly_disclosed': '2016-03-21',
'description': 'The California Office of the Attorney General reported a data '
'breach involving Discover Financial Services on March 21, '
'2016. The breach occurred on February 19, 2014, and affected '
'Discover card account information, although the specific '
'types of compromised data remain unclear.',
'impact': {'data_compromised': ['Discover card account information']},
'references': [{'date_accessed': '2016-03-21',
'source': 'California Office of the Attorney General'}],
'title': 'Data Breach at Discover Financial Services',
'type': 'Data Breach'}