City of Naperville
ent_bea23bd2b3fd42cdd23e9994
Disclosures
2
State AG · 2 jurisdictions
Incidents
1
filings grouped by incident
Max affected reported
342
nationwide · State AG IN
Leak-site claims
0
none in sample
Identity resolution
- Canonical name
- City of Naperville
- Normalized
- city of naperville— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- No match
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- None on record
Disclosure history (2)newest first
- ⛰️New Hampshire State AGas victim2025-07-14
The City of Naperville, IL, notified the NH Attorney General that on May 28, 2025, it discovered liquor and tobacco license application records were publicly viewable via its online portal. The exposed data included names and driver's license numbers for approximately 1 NH resident. No SSNs were involved. The city disabled access, engaged cybersecurity professionals, and began notifying residents on July 10, 2025.
- 🏎️Indiana State AGas victim2025-07-10
City of Naperville reported a data breach to the Indiana Attorney General. The breach occurred on 2025-05-28 and was reported on 2025-07-10. 1 Indiana residents were affected. 342 individuals affected in total.