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November 28, 2025 Verified Sensitive Record Healthcare

Southern Illinois Dermatology 2025 Data Breach

The Southern Illinois Dermatology 2025 data breach was a confirmed health-data security event discovered when the dermatology provider learned that certain systems in its network environment had been…

160.3 Thousand
Reported Records
10
Data Types
High
Severity
Yes
Verification

Exposed Data Types

10
Personal information
Protected health information
Full names
Physical addresses
Dates of birth
Social security numbers
Telephone numbers
Email addresses
Person numbers
Medical record numbers

Additional Information

Added DateJuly 27, 2026
Breach DateNovember 28, 2025
Domainsiderm.com
SourceOfficial Southern Illinois Dermatology notice confirming potential unauthorized access and/or acquisition of files containing PII and PHI
Last Content UpdateJuly 27, 2026

Verification and editorial method

LeakData compares the incident name, date, affected-record count, and exposed data types with accessible sources. Unverified fields are not presented as facts, and records are updated when new evidence becomes available.

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Company Information

Company NameSouthern Illinois Dermatology
SectorHealthcare
CountryUnited States
Websitesiderm.com

Risk Level

High

The reported impact exceeds 100 thousand and falls within the high severity band.

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