Oregon Department of Environmental Quality security incident history
Hacking, data breaches and other security incidents involving Oregon Department of Environmental Quality, with related coverage.
Incidents: 1 · Most recent
Hack of Oregon Department of Environmental Quality exposes personal data
Impact: Personal information of thousands of people
The Oregon Department of Environmental Quality in the US was hit by a cyber-attack that exposed the personal information of thousands of people. In April 2025, millions of files were published after the attack, and allegations arose that the stolen data had been posted on the dark web. In January 2026, it also emerged that the agency had not informed the public of the personal data breach.
Related reports: 3 · last report →