StumbleUpon, Inc.

The California Office of the Attorney General reported a data breach involving StumbleUpon, Inc. on April 8, 2014. The specific date of the breach is not available, and the method of breach is categorized as unauthorized access leading to password resets, affecting user accounts. This incident highlights the vulnerability of user data to unauthorized access, which can lead to potential misuse of personal information.

Source: https://oag.ca.gov/ecrime/databreach/reports/sb24-44746

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

"id": "soc418072625",
"linkid": "socialmedialtd",
"type": "Breach",
"date": "4/2014",
"severity": "25",
"impact": "1",
"explanation": "Attack without any consequences"

{'affected_entities': [{'industry': 'Technology',
                        'location': 'California',
                        'name': 'StumbleUpon, Inc.',
                        'type': 'Company'}],
 'attack_vector': 'Unauthorized Access',
 'date_publicly_disclosed': '2014-04-08',
 'description': 'The California Office of the Attorney General reported a data '
                'breach involving StumbleUpon, Inc. on April 8, 2014. The '
                'specific date of the breach is not available, and the method '
                'of breach is categorized as unauthorized access leading to '
                'password resets, affecting user accounts.',
 'references': [{'date_accessed': '2014-04-08',
                 'source': 'California Office of the Attorney General'}],
 'title': 'StumbleUpon Data Breach',
 'type': 'Data Breach'}