HackingHealthcareFinancial ServicesHealthcareStolen CredentialsCapture Stored DataData ExfiltratedCustomer Data InvolvedIdentity (basic)Health (basic)PIILowContained

Alexion Pharmaceuticals, Inc

bd_0923f35c3436c631 · schema v1 · pii pii-v1

Severity

Low

Discovered

—

Filed

May 20, 2024

To disclose

—

Affected

Not disclosed

Linked

5 filings

Confidence

68%

Full breach record for Alexion Pharmaceuticals, Inc →

Cencora, Inc. notified Vermont AG of a data security incident discovered on Feb 21, 2024. Unauthorized access led to exfiltration of personal information including names, addresses, DOBs, health diagnoses, and medications. No evidence of fraud found. Cencora engaged law enforcement and cybersecurity experts, reinforced security protocols, and offered 24 months of credit monitoring.

J jump to incidentP pin to compareR raw source

Incident timeline — partial

? — ?

Breach window unknown

May 20, 2024

Filed

No interval is drawn: no breach start or discovery date is on record for this filing.

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

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

Montana State AGbd_0ce47a2c3846a1282024-05-20Verified
Indiana State AGbd_4711cf0754c3e6de2024-05-20Verified
Vermont State AGbd_b5ba8c627114462d2024-05-14 · +6dVerified
Montana State AGbd_82420089075594392024-05-13 · +7dCandidate

Name: CENCORA, INC.
norm: cencora
Domain: cencora.com

Name: Alexion Pharmaceuticals, Inc
norm: alexion pharmaceuticals
Industry: HealthcarellmFinancial Servicesllm

Discovered: —
Materiality determined: —
Notification sent: May 20, 2024
Affected individuals: Not disclosed
Data types: Identity (basic)Health (basic)PII
Attack vector: Unauthorized Access
MITRE ATT&CK: T1041 Exfiltration Over C2 ChannelT1078 Valid Accounts
Threat actor: ExternalFinancial
Regulator citations: assistance of law enforcement
Initial access: valid_credentials

During the incident: Launched an investigation with the assistance of cybersecurity experts, law enforcement, and outside lawyers
Took containment steps
Working with cybersecurity experts to reinforce our systems and information security protocols
Providing you with access to Experian IdentityWorks credit monitoring and remediation services for 24 months at no charge
Changes made: Reinforce our systems and information security protocols
Source: Quoted from the filing itself, not independently verified.

Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 3 states

View merged incident ↗

Montana State AGMay 13 · first

Vermont State AG+1d

Montana State AG+7d

Indiana State AG+7d

Vermont State AG+7d · this page

Pattern: first filing May 13 (MT), last May 20 (VT) — a 7-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://ago.vermont.gov/document/2024-05-20-alexion-pharmaceuticals-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 20, 2024
Raw hash: 93918d436763ab115c35c9ec52163d527b9fee74d9226f520a585270319fb86c

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityCENCORA, INC.

Victim entityAlexion Pharmaceuticals, Inc

IncidentUnauthorized Access

Stated responseLaunched an investigation with the assistance of cybersecurity experts, law enforcement, and outside lawyers

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov