Pierce County inadvertently shared the last four Social Security digits for more than 463,000 registered voters in response to a public records request.
The sensitive information was sent by mistake last month to one person who sought public voter registration records from the county.
"id": "PIE162722123",
"linkid": "pierceco",
"type": "Data Leak",
"date": "01/2023",
"severity": "50",
"impact": "2",
"explanation": "Attack limited on finance or reputation"