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Confirmed3 filings · 3 statesUnverified claimConfirmedEnforcedcritical sensitivity

Merged incident · 3 filings

Archbishop Mitty High School — May 2020 breach

Clustered 3 filings across 3 jurisdictions · filing window Jun 16, 2021 → Jun 22, 2021. View entity profile → Other incidents for this victim →

⚠ 2 cross-filing discrepancies →Merge100%

Determination

Confirmed

Members

3 filings

States

Affected · reported

First → last filing

Jun 16, 2021 → Jun 22, 2021

Merge confidence

100%

incident inc_44d67fc2a07e4178 · merged by human · confidence 100%

Part of the BLACKBAUD, INC. supply-chain incident (2020) — at least 175 organizations filed notifications naming this third party.

Confirmed breach. Merged as one breach: 3 regulatory filings. The filings describe a third-party compromise. Intrusion May 1, 2020–May 31, 2020, discovered Sep 1, 2020 — the first regulatory filing landed 288 days later. 1 individual reported across the linked filings. Data reported: Government ID, Minor, and Identity (basic). Notifications rolled out on a 6-day schedule across 3 filings beginning Jun 16, 2021. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Notification delay

288days

Discovered → first regulatory filing

Discovery variance

28days

Range of discovered_at dates across filings

Filing span

6days

Time between earliest and latest filing

Not recorded for this incident

Leak precedence · Materiality delta · SEC filing delay — no leak-site claim in this cluster; no SEC 8-K in this cluster.

No cross-filing comparison data available for this incident.

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