DisclosureLens
UnknownProfessional ServicesHigh

T-Mobile / Experian

bd_9ec2e9674ac7b142 · schema v1 · pii pii-v1

Severity

High

Discovered

Sep 15, 2015

Filed

Oct 30, 2015

To disclose

6 weeks

Affected

108,000

Linked

7 filings

Confidence

95%

T-Mobile / Experian reported a data breach to the Oregon Attorney General. The breach was reported on 2015-10-30. The breach occurred during 9/15/2015. The breach was discovered on 9/15/2015. 108,000 individuals were affected. Notice was sent on 9/21/2015.

Oregon clock✓ OR AG ≤45d6 weeks discovery → filing
⚠ occurrence dateThe stored discovery date equals the breach OCCURRENCE date. Detection is normally later, so this OVERSTATES the delay — a 'late' verdict here may not be real.

Incident timeline

discovery → filing · 6 weeks / 45 days

Sep 15, 2015

Begins

Sep 15, 2015

Discovered

Oct 30, 2015

Filed

This filing is one of 7 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (6) · sorted by filing gap

Show 2 more filings ↓up to 29d gap

Filing propagation · 7 filings · 6 states

View merged incident ↗
Massachusetts State AGOct 1 · first
California State AGOct 1 · first
Washington State AGOct 1 · first
Indiana State AGOct 1 · first
Montana State AGOct 1 · first
Oregon State AG+29d · this page
Massachusetts State AG+34d

Pattern: first filing Oct 1 (MA), last Nov 4 (MA) — a 34-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

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.