Mascoutah School District 19
bd_2b6ee79a3a566e3d · schema v1 · pii pii-v1
Full breach record for Mascoutah School District 19 →Mascoutah School District 19 notified employees that an unauthorized actor gained access to systems containing employee information via a malicious phishing email between Oct 1-8, 2020. The actor introduced malware. Affected data likely includes names and other PII. The district engaged forensic specialists and offers 24 months of credit monitoring.
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Incident timeline
Oct 1, 2020
Begins
Oct 8, 2020
Discovered
Jan 8, 2021
Filed
vs. sector median
+5 wks slower
Linked disclosures
Why this link?Regulatory filings (3) · sorted by filing gap
- Maine State AGbd_d9a6d6bb2d1dd84e2021-01-08Verified
- Massachusetts State AGbd_e61075393bf504072021-01-08Verified
- Illinois State AGbd_c09ae86a2623e6fd2021-01-01 · +7dVerified
Filing propagation · 4 filings · 4 states
View merged incident ↗Pattern: first filing Jan 1 (IL), last Jan 8 (MT) — a 7-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?
Evidence ladder
Attacker assertion only. Establishes: claim date, group, alleged victim.
Unlocks: incident narrative, operational impact. Still no compliance clock.
Unlocks: discovery date, data types, affected count, compliance clock.
Unlocks: materiality, stated response, full audit trail. Ceiling removed.