MICHIGANSocial EngineeringHealthcareHealthcarePhishingStolen CredentialsCustomer Data InvolvedIdentity (basic)Government IDHealth (basic)Financial accountHighResolved

Integrated Services of Kalamazoo

bd_5ec3111b00d9b263 · schema v1 · pii pii-v1

Severity

High

Discovered

—

Filed

Nov 10, 2021

To disclose

—

Affected

3,754

Confidence

98%

Full breach record for Integrated Services of Kalamazoo →2 incidents on file

Integrated Services of Kalamazoo (MI) reported to HHS on 2021-11-10 a Hacking/IT Incident affecting 3,754 individuals. Multiple employees were subjects of an email phishing scheme. PHI exposed included names, addresses, Social Security numbers, claims and financial information, dates of birth, diagnoses, lab results, medications, and other treatment information. The CE notified HHS, affected individuals, the media, and provided substitute notice. Safeguards were strengthened and staff were retrained on email security. Breached information located on Email.

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HIPAA clock✓ HHS notified

⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

⚠ No discovery dateThe OCR public portal omits the discovery date, so the 60-day notification clock cannot be evaluated from this source — only that the filing was submitted.

Incident timeline — partial

? — ?

Breach window unknown

Nov 10, 2021

Filed

—

No filing yet · watching

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed3,754 affectedView incident

Name: Integrated Services of Kalamazoo
norm: integrated services of kalamazoo
Industry: Health Care Services

Name: Integrated Services of Kalamazoo
norm: integrated services of kalamazoo
Industry: Health Care Services
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 3,754nationwide
Data types: Identity (basic)Government IDHealth (basic)Financial account
HHS breach type: Hacking / IT incident
Where the data lived: Email
Covered-entity type: Healthcare provider
Attack vector: Unauthorized Access
MITRE ATT&CK: T1566 PhishingT1078 Valid Accounts
Threat actor: External
Regulator citations: HHS OCR notified
Initial access: phishing_link

During the incident: Notified HHS
Notified affected individuals
Notified media
Provided substitute notice
Strengthened administrative and technical safeguards
Retrained staff on email security
Changes made: Strengthened administrative safeguards
Strengthened technical safeguards
Staff retraining on email security
Source: Quoted from the filing itself, not independently verified.

Compliance flags: HHS notified
Discovery-date grounding: no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.
Clock breakdown: Statute Window Elapsed Threshold Status
HIPAA
Discovered: not extracted
→ Notified: not extracted
— regulatory submission HHS notified

Statute	Window	Elapsed	Threshold	Status
HIPAA	Discovered: not extracted → Notified: not extracted	—	regulatory submission	HHS notified

Status: No extraction artifact recorded for this disclosure.

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://ocrportal.hhs.gov/ocr/breach/breach_report.jsf
DisclosureLens renders the full SEC/HHS filing inline below from the originating regulator’s public record (§4.5 fair report privilege).
Filed at: Nov 10, 2021
Raw hash: 83491f7f82f98f3834f7246e0ff29343e06cbe3c6eb680246a60f3ba4ccae873

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Reporting entityIntegrated Services of Kalamazoo

Victim entityIntegrated Services of Kalamazoo

IncidentUnauthorized Access

Stated responseNotified HHS

ComplianceHHS notified

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing