The California Office of the Attorney General reported that Mt. Diablo Unified School District experienced a data breach on November 4, 2019, involving unauthorized access to student and parent information. The breach affected personal data including addresses, phone numbers, emails, and hashed passwords. The breach was reported on June 11, 2020.
Source: https://oag.ca.gov/ecrime/databreach/reports/sb24-190791
TPRM report: https://www.rankiteo.com/company/mdusd
"id": "mdu130080425",
"linkid": "mdusd",
"type": "Breach",
"date": "11/2019",
"severity": "85",
"impact": "4",
"explanation": "Attack with significant impact with customers data leaks"{'affected_entities': [{'industry': 'Education',
'location': 'California',
'name': 'Mt. Diablo Unified School District',
'type': 'Educational Institution'}],
'data_breach': {'type_of_data_compromised': ['addresses',
'phone numbers',
'emails',
'hashed passwords']},
'date_detected': '2019-11-04',
'date_publicly_disclosed': '2020-06-11',
'description': 'Unauthorized access to student and parent information '
'including addresses, phone numbers, emails, and hashed '
'passwords.',
'impact': {'data_compromised': ['addresses',
'phone numbers',
'emails',
'hashed passwords']},
'references': [{'source': 'California Office of the Attorney General'}],
'title': 'Mt. Diablo Unified School District Data Breach',
'type': 'Data Breach'}