Marietta City School was targeted by the cyber attack that exposed a number of employees' email accounts.
There don't seem to be any compromised student emails.
It was emails instead of school information.
Instead of their personal accounts being hijacked, it was the administrators' Marietta City Schools emails.
Both the identity of the person accessing these emails and the purpose of the breach were unknown.
Source: https://patch.com/ohio/marietta-oh/marietta-city-schools-email-hack
TPRM report: https://scoringcyber.rankiteo.com/company/marietta-city-schools
"id": "mar16514123",
"linkid": "marietta-city-schools",
"type": "Data Leak",
"date": "05/2021",
"severity": "60",
"impact": "3",
"explanation": "Attack with significant impact with internal employee data leaks"
{'affected_entities': [{'industry': 'Education',
'name': 'Marietta City Schools',
'type': 'Educational Institution'}],
'attack_vector': 'Email Account Compromise',
'data_breach': {'type_of_data_compromised': 'Email Accounts'},
'description': 'Marietta City School was targeted by a cyber attack that '
"exposed a number of employees' email accounts. No student "
"emails were compromised. The breach involved administrators' "
'Marietta City Schools emails rather than personal accounts. '
'The identity of the person accessing these emails and the '
'purpose of the breach were unknown.',
'impact': {'data_compromised': 'Employee Email Accounts'},
'title': 'Email Account Breach at Marietta City Schools',
'type': 'Data Breach'}