DisclosureLens
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STEMLINE THERAPEUTICS, INC.

bd_3083880c8126b9d7 · schema v1 · pii pii-v1

Severity

Low

Discovered

—

Filed

May 30, 2024

To disclose

—

Affected

2state residents only

Linked

2 filings

Confidence

95%
Full breach record for STEMLINE THERAPEUTICS, INC. →

Stemline Therapeutics Inc reported a data breach to the Indiana Attorney General. The breach occurred on 2024-02-21 and was reported on 2024-05-30. 2 Indiana residents were affected.

Incident timeline

Feb 21, 2024

Begins

May 30, 2024

Filed

This filing is one of 2 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

Filing propagation · 2 filings · 2 states

View merged incident ↗
Montana State AGMay 30 · first
Indiana State AGMay 30 · first · this page

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.