Archbishop Mitty High School
bd_d54320e159f150e9 · schema v1 · pii pii-v1
Full breach record for Archbishop Mitty High School →Archbishop Mitty High School notified individuals of a data breach involving third-party vendor Blackbaud. In September 2020, Blackbaud disclosed that a cyber-attack exposed unencrypted legacy student data, including Social Security numbers and dates of birth, from its Financial Edge platform. The school is offering 24 months of credit monitoring and fraud assistance. No evidence of misuse was found at the time of notification.
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Incident timeline
Sep 1, 2020
Discovered
Jun 16, 2021
Filed
vs. sector median
+31 wks slower
Linked disclosures
Why this link?Regulatory filings (2) · sorted by filing gap
- California State AGbd_5bd90ff714a68a5e2021-06-16Candidate
- New Hampshire State AGbd_b7f0b609aa69e1612021-06-22 · +6dVerified
Filing propagation · 3 filings · 3 states
View merged incident ↗Pattern: first filing Jun 16 (CA), last Jun 22 (NH) — a 6-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.