Social EngineeringHealthcareHealthcarePhishingStolen CredentialsCustomer Data InvolvedGovernment IDHealth (basic)Identity (basic)MediumContained

Liberty Healthcare Group

bd_91f5dadf874297b4 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jul 29, 2019

Filed

Oct 30, 2019

To disclose

13 weeks

Affected

1state residents only

Linked

2 filings

Confidence

66%

Full breach record for Liberty Healthcare Group →5 incidents on file

Liberty Healthcare Corporation notified the NH Attorney General of a phishing incident on July 29, 2019, where an external attacker accessed an employee's email account. One New Hampshire resident was potentially affected, with possible exposure of SSN and health insurance information. The company reset credentials, investigated, and offered two years of identity monitoring.

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Incident timeline

discovery → filing · 13 weeks / 93 days

Jul 29, 2019

Begins

Jul 29, 2019

Discovered

Oct 30, 2019

Filed

vs. sector median

+1 wks slower

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

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

Massachusetts State AGbd_2fcc35357cf3f8fc2019-10-29 · +1dVerified

Name: Liberty Healthcare Group
norm: liberty healthcare
Domain: libertyhealthcare.com

Name: Liberty Healthcare Group
norm: liberty healthcare
Domain: libertyhealthcare.com
Industry: Healthcarellm

Discovered: Jul 29, 2019
Breach occurred: Jul 29, 2019
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: Nov 1, 2019
Affected individuals: 1state-resident count only
Data types: Government IDHealth (basic)Identity (basic)
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing LinkT1078 Valid AccountsT1114 Email Collection
Threat actor: External
Regulator citations: Notified New Hampshire Attorney General
Initial access: phishing_link

During the incident: Resetting the password and access token on each affected email account
Conducted a thorough investigation into the incident
Continuing to proactively monitor its email accounts
Offering a complimentary two-year membership of Experian's IdentityWorks
Changes made: Counselling our employees on how to identify and avoid phishing emails
Continuing to proactively educate and train its employees to prevent similar incidents from occurring in the future
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 13 weeks(93 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

Massachusetts State AGOct 29 · first

New Hampshire State AG+1d · 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.

Source URL: https://mm.nh.gov/files/uploads/doj/remote-docs/liberty-healthcare-corporation-20191030.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Oct 30, 2019
Raw hash: dd060fd8f8e892287cb78c4bdcfab8325809219e1017187ef4ecf932562e9764

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityLiberty Healthcare Group

Victim entityLiberty Healthcare Group

Incidentdiscovered Jul 29, 2019

Stated responseResetting the password and access token on each affected email account

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov