Confirmed breach. Intrusion Dec 19, 2024–Dec 28, 2024, discovered Jan 24, 2024 — the first regulatory filing landed 391 days later (flagged late). 2 individuals reported across the linked filings.
Discovery variance · Leak precedence · Materiality delta · SEC filing delay · Filing span — no leak-site claim in this cluster; no SEC 8-K in this cluster; needs two dated filings.
Regulatory clocksMaryland✗ MD AG >90dFull clock table in Litigation Timeline
State AGConfirmedLifecycle stage 2 of 3: ConfirmedUnverified claimConfirmedEnforcedhigh sensitivity
Affected (total reported)
2
Data types
2
Identity (basic) · Government ID
Jurisdictions
1
MD
Linked filings
1
all State AG
Sensitive data
identity_government
Timeline
Earliest sighting first · deep chronology in Litigation Timeline
Breach discovered
Jan 24, 2024
Reported by MARYLAND AG filing
330 days
Breach window
Dec 19, 2024 → Dec 28, 2024
When the intrusion reportedly occurred, per the linked filings
Christian Academy School System notified Maryland AG of a data event involving PowerSchool. Between Dec 19-28, 2024, an unknown actor copied student/teacher data (names, SSNs). 2 Maryland residents notified. 24 months credit monitoring offered.
Affected (this filing): 2
MD AG >90d
About this clustering
DisclosureLens links filings into incidents through layered matchers: deterministic rules (same source document, multistate filings of one breach, tight-window same-victim pairs), a weighted-similarity scorer for cross-source candidates, and an operator review queue for everything uncertain. Each link records its own method and confidence — shown per filing in the timeline below. The system defaults to NOT merging when uncertain, because a false merge (collapsing two unrelated breaches) is more harmful than a false split (showing related filings separately); uncertain pairs route to human review instead of auto-merging. Filing summaries shown in the timeline are AI-generated extracts — verify each against its linked source.