THE LATIN SCHOOL OF CHICAGO — May 2020 breach

Clustered 3 filings across 3 jurisdictions · filing window Aug 12, 2020 → Aug 18, 2020. View entity profile → Other incidents for this victim →

⚠ 1 cross-filing discrepancy →Merge100%

Determination

Confirmed

Members

3 filings

States

Affected · reported

4,474

First → last filing

Aug 12, 2020 → Aug 18, 2020

Merge confidence

100%

incident inc_2bf9e152a4b14733 · merged by deterministic · 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 filing describes a ransomware attack. Intrusion May 1, 2020–May 31, 2020, discovered Jul 16, 2020 — the first regulatory filing landed 27 days later. 4,474 individuals reported across the linked filings. Data reported: Government ID, Identity (basic), and Financial account. Notifications rolled out on a 6-day schedule across 3 filings beginning Aug 12, 2020. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental

Notification delay

27days

Discovered → first regulatory filing

Filing span

6days

Time between earliest and latest filing

Not recorded for this incident

Discovery variance · Leak precedence · Materiality delta · SEC filing delay — no leak-site claim in this cluster; no SEC 8-K in this cluster; needs two dated filings.

Regulatory clocksMassachusetts✓ MA credit monitoring dueFull clock table in Litigation Timeline

No cross-filing comparison data available for this incident.

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