City of Philadelphia — March 2020 breach

Clustered 3 filings across 2 jurisdictions · filing window Jun 15, 2021 → Aug 13, 2021. View entity profile → Other incidents for this victim →

⚠ 2 cross-filing discrepancies →Merge100%

Determination

Confirmed

Members

3 filings

States

Affected · reported

108,214

First → last filing

Jun 15, 2021 → Aug 13, 2021

Merge confidence

100%

incident inc_a5330c18ba344ff7 · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 3 regulatory filings. Intrusion Mar 11, 2020–Jan 14, 2021, discovered Mar 31, 2020 — the first regulatory filing landed 441 days later. 108,214 individuals reported across the linked filings. Data reported: Government ID, Identity (basic), Financial account, and 3 more. Notifications rolled out on a 59-day schedule across 3 filings beginning Jun 15, 2021. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental

Notification delay

441days

Discovered → first regulatory filing

Discovery variance

468days

Range of discovered_at dates across filings

Filing span

59days

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.

Regulatory clocksMaine✓ ME AG ≤30d · 25dFull clock table in Litigation Timeline

No cross-filing comparison data available for this incident.

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