HackingHealthcareHealthcareStolen CredentialsCustomer Data InvolvedData ExfiltratedIdentity (basic)Government IDPHIHealth (basic)MediumContained

PharMerica Corporation

bd_a43e9112bb1c5c48 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Mar 14, 2023

Filed

Jun 8, 2023

To disclose

12 weeks

Affected

Not disclosed

Linked

11 records

Confidence

66%

Full breach record for PharMerica Corporation →

PharMerica notified affected individuals in Delaware and other states of a cybersecurity incident occurring March 12-13, 2023, discovered on March 14, 2023. An unknown third party accessed systems, obtaining names, addresses, DOBs, SSNs, medications, and health insurance info. PharMerica engaged cybersecurity advisors, enhanced technical security, and offered one year of Kroll identity monitoring.

J jump to incidentP pin to compareR raw source

Leak gap clock⏱ Leak >30d12 weeks discovery → filing

⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Incident timeline

undetected · 2 days

discovery → filing · 12 weeks / 86 days

Mar 12, 2023

Begins

Mar 14, 2023

Discovered

Jun 8, 2023

Filed

vs. sector median

+3 wks slower

This filing is one of 11 records about the same incident.View merged incident

A leak claim by moneymessage about this victim was first seen 61 days before this filing.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Sitemoneymessagebd_8eba9730c399eacb2023-04-08 · +61dVerified by operator

Regulatory filings (9) · sorted by filing gap

Massachusetts State AGbd_43671b7376eb2cca2023-06-08Verified
New Hampshire State AGbd_c5ae4f6cd021f0912023-06-08Verified
Montana State AGbd_daca18683c969f622023-06-08Verified
South Carolina State AGbd_c9be2bf2de7485452023-06-09 · +1dVerified

Show 5 more filings ↓up to 158d gap

Maine State AGbd_e9b259e070676bf32023-06-09 · +1dVerified
California State AGbd_c2b1450efa997e5b2023-06-19 · +11dVerified
Oregon State AGbd_226e2c119c0136712023-05-12 · +27dVerified
HHS OCRbd_64333830485a7e132023-05-12 · +27dVerified
Illinois State AGbd_8ef22d9b75b7148c2023-01-01 · +158dCandidate

Name: PharMerica Corporation
norm: pharmerica
Domain: pharmerica.com

Name: PharMerica Corporation
norm: pharmerica
Domain: pharmerica.com
Industry: Healthcarellm

Discovered: Mar 14, 2023
Breach occurred: Mar 12, 2023 – Mar 13, 2023
Undetected for: 2 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: Identity (basic)Government IDPHIHealth (basic)
Data elements: Social Security numberDate of birth
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Initial access: valid_credentials

During the incident: Engaged cybersecurity advisors to investigate and secure our computer systems
Offering a complimentary one-year membership of identity monitoring through Kroll
Changes made: Enhancing our technical security measures
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 12 weeks(86 days from discovery to filing)
Compliance flags: Leak >30d
Discovery-date grounding: unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 10 filings · 10 states

View merged incident ↗

Illinois State AGJan 1 · first

Oregon State AG+131d

HHS OCR+131d

Massachusetts State AG+158d

New Hampshire State AG+158d

Montana State AG+158d

Delaware State AG+158d · this page

South Carolina State AG+159d

Maine State AG+159d

California State AG+169d

Pattern: first filing Jan 1 (IL), last Jun 19 (CA) — a 169-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://attorneygeneral.delaware.gov/wp-content/uploads/sites/50/2023/06/PharMerica-Notification-Letter-Adult-1-Year-CM-89846629v1.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jun 8, 2023
Raw hash: ac017c52c013d23d867254a2f862771159d334568607a66ab3faa99f0afb3f91

Linked disclosures

Ransomware claims (1)

Regulatory filings (9) · sorted by filing gap

Reporting entityPharMerica Corporation

Victim entityPharMerica Corporation

Incidentdiscovered Mar 14, 2023

Stated responseEngaged cybersecurity advisors to investigate and secure our computer systems

ComplianceLeak >30d

Extraction provenanceno artifact recorded

Source provenanceattorneygeneral.delaware.gov