One linked filing — more sources may join as they report · filed Mar 29, 2018. View entity profile → Other incidents for this victim →
incident inc_6d2b8bc1142e426e · merge_method deterministic
Discovered → first regulatory filing
Not recorded for this incident
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.
Credentials · Identity (basic)
CA
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Feb 1, 2018 → Feb 28, 2018
When the intrusion reportedly occurred, per the linked filings
Mar 25, 2018
Reported by CALIFORNIA AG filing
Under Armour, Inc. (parent of MyFitnessPal) disclosed that an unauthorized party acquired MyFitnessPal user data (usernames, emails, hashed passwords) in February 2018. The breach was discovered on March 25, 2018. No SSNs or payment data were affected. Under Armour engaged forensic firms, notified law enforcement, and mandated password resets.
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.