Clarksville Montgomery County School System data breach
USUnited States
Clarksville Montgomery County School System (United States) notified the Indiana Attorney General of a data breach on 14 January 2026. It affected 8,835 people. The breach began on 9 September 2025, 127 days before it was reported.
Status
Confirmed breach
People affected
8,835 people
Reported
14 January 2026
Breach began
9 September 2025
Time to tell
127 days (the median in California’s notices over the last year: 154 days)
What was exposed
The register’s list does not say what was exposed; the notice it links to (under Sources) usually does.
If Clarksville Montgomery County School System had your data
Look for Clarksville Montgomery County School System’s own notice or letter: it should say what of yours was involved. Keep it.
The register’s list does not say what was exposed; the notice it links to (under Sources) usually does. If Clarksville Montgomery County School System has a password of yours, change it now to be safe.
Expect scams that use your details: calls, texts or emails pretending to be Clarksville Montgomery County School System, your bank or the police. Never give codes or passwords, never approve a sign-in you did not start, never move money.
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