DisclosureLens
State AGConfirmed6 filings · 5 statesLifecycle stage 2 of 3: ConfirmedUnverified claimConfirmedEnforcedhigh sensitivity
Merged incident · 6 filings

Advocate Aurora Health, Inc. — January 2020 breach

Clustered 6 filings across 5 jurisdictions · filing window Jan 1, 2020 Feb 20, 2020. View entity profile → Other incidents for this victim →

1 cross-filing discrepancyMerge100%

Determination

Confirmed

Members

6 filings

States

5

Affected · reported

176,000

First → last filing

Jan 1, 2020 Feb 20, 2020

Merge confidence

100%

incident inc_8232b695a20f4ff7 · merged by llm · confidence 100%

Confirmed breach. Merged as one breach: 6 regulatory filings. The filings describe a phishing attack. Intrusion Jan 1, 2020–Jan 9, 2020, discovered Jan 9, 2020. 176,000 individuals reported across the linked filings. Data reported: Government ID, Financial account, Identity (basic), and 1 more. Notifications rolled out on a 50-day schedule across 6 filings beginning Jan 1, 2020. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental
Discovery variance
0days

Range of discovered_at dates across filings

Filing span
50days

Time between earliest and latest filing

Not recorded for this incident

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

Regulatory clocksMassachusetts MA credit monitoring dueFull clock table in Litigation Timeline

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Advocate Aurora Health, Inc. data breach (2020) · DisclosureLens