HackingTelecom & MediaInformationStolen CredentialsCustomer Data InvolvedIdentity (basic)Financial accountLowContained

SPRINT LLC

bd_1135a8076a8d3299 · schema v1 · pii pii-v1

Severity

Low

Discovered

Jun 22, 2019

Filed

Jul 3, 2019

To disclose

11 days

Affected

Not disclosed

Linked

5 filings

Confidence

65%

Full breach record for SPRINT LLC →4 incidents on file

Sprint reported unauthorized access to customer accounts via the Samsung.com 'add a line' website using stolen credentials. The breach occurred between June 8 and June 23, 2019, and was discovered on June 22, 2019. Affected data included names, phone numbers, billing addresses, and account numbers. Sprint reset account PINs and re-secured accounts.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 14 days

discovery → filing · 11 days

Jun 8, 2019

Begins

Jun 22, 2019

Discovered

Jul 3, 2019

Filed

This filing is one of 5 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

Delaware State AGbd_6c0d5dd3f835d1642019-07-11 · +8dVerified
Montana State AGbd_e456f569def7964f2019-07-11 · +8dVerified
South Carolina State AGbd_03fb61bc40e498f92019-08-09 · +37dVerified
Illinois State AGbd_07d17a42b85c77b52019-01-01 · +183dCandidate

Name: SPRINT LLC
norm: sprint
Domain: hub-sprint.com

Name: SPRINT LLC
norm: sprint
Domain: hub-sprint.com
Industry: Telecom & Mediallm

Discovered: Jun 22, 2019
Breach occurred: Jun 8, 2019 – Jun 23, 2019
Undetected for: 14 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: Identity (basic)Financial account
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Third party: via Samsung
Initial access: valid_credentials

During the incident: Re-secured your account on June 25, 2019
Reset your PIN just in case in order to protect your account
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 11 days(11 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Illinois State AGJan 1 · first

California State AG+183d · this page

Delaware State AG+191d

Montana State AG+191d

South Carolina State AG+220d

Pattern: first filing Jan 1 (IL), last Aug 9 (SC) — a 220-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.

Source URL: https://oag.ca.gov/ecrime/databreach/reports/sb24-148686
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 3, 2019
Raw hash: 2fe1cf4d4ac8c7c8a9ed875b0b5b0006d2fd12defee52e6ceed48d52c831be91

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entitySPRINT LLC

Victim entitySPRINT LLC

Incidentdiscovered Jun 22, 2019

Stated responseRe-secured your account on June 25, 2019

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov