PENNSYLVANIAHackingHealthcareHealthcareHealth (basic)Identity (basic)Medium

NovoCure Limited

bd_850682be465ea120 · schema v1 · pii pii-v2

Severity

Medium

Discovered

—

Filed

Sep 9, 2026

To disclose

—

Affected

1,464

Linked

4 records

Confidence

70%

Full breach record for NovoCure Limited →

Novocure Inc. reported to HHS on 2026-09-09 a Hacking/IT Incident affecting 1464 individuals. Breached information located on Network Server.

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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

Sep 9, 2026

Filed

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

This filing is one of 4 records about the same incident.View merged incident

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Siteshinyhuntersbd_bdc9447f70280f082026-08-22 · +18dCandidate

Regulatory filings (1) · sorted by filing gap

SEC 8-Kbd_05f89a4cca66d80e2026-09-01 · +8dVerified

Press reports (1)

Pressshinyhuntersbd_1f4c992ee890e0092026-08-15 · +25dCandidate

Name: NovoCure Limited
norm: novocure
Domain: novocure.com
Industry: Health Care Services

Name: NovoCure Limited
norm: novocure
Domain: novocure.com
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 1,464nationwide
Data types: Health (basic)Identity (basic)
HHS breach type: Hacking / IT incident
Where the data lived: Network server
Covered-entity type: Healthcare provider
Attack vector: Unauthorized Access
MITRE ATT&CK: T1041 Exfiltration Over C2 Channel
Threat actor: External
Regulator citations: Notified HHS

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.

Filing propagation · 2 filings

View merged incident ↗

SEC 8-KSep 1 · first

HHS OCR+8d · this page

Pattern: first filing Sep 1, last Sep 9 (PA) — a 8-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://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: Sep 9, 2026
Raw hash: 3e763837d164a536c729380476b45f03dcec4c17acb69d5f3d61d948a3523a78

AI-assisted summary above. The structured extract on this page was generated from the document below. Inspect the source to verify or correct any field.

text/html968 B

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Linked disclosures

Ransomware claims (1)

Regulatory filings (1) · sorted by filing gap

Press reports (1)

Reporting entityNovoCure Limited

Victim entityNovoCure Limited

IncidentUnauthorized Access

ComplianceHHS notified

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing