TransUnion — January 2022 breach

Clustered 4 filings across 4 jurisdictions · filing window Nov 4, 2022 → Nov 7, 2022. View entity profile → Other incidents for this victim →

⚠ 1 cross-filing discrepancy →Merge100%

Determination

Confirmed

Members

4 filings

States

Affected · reported

224

First → last filing

Nov 4, 2022 → Nov 7, 2022

Merge confidence

100%

incident inc_0519fb227a90454a · merged by llm · confidence 100%

Confirmed breach. Merged as one breach: 4 regulatory filings. The filings describe unauthorized access. Intrusion Jan 16, 2022–Jul 15, 2022, discovered Oct 26, 2022 — the first regulatory filing landed 9 days later. 224 individuals reported across the linked filings. Data reported: Government ID, Identity (basic), PII, and 1 more. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Notification delay

9days

Discovered → first regulatory filing

Discovery variance

0days

Range of discovered_at dates across filings

Filing span

3days

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 · 12dMassachusetts✓ MA credit monitoring dueFull clock table in Litigation Timeline

No cross-filing comparison data available for this incident.

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