Every public data breach

47 disclosed this week · 26,367 on record

City of Quincy, Illinois

1 breach36K affected in allGovernment

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Every breach here links to its sources and official notices. Across Glyph: lawsuits, incidents and outages.

Added2026-09-25
City of Quincy, Illinois, 2022-09-19
Added2026-09-25
City of Quincy, Illinois