HackingHealthcareHealthcareData ExfiltratedCustomer Data InvolvedEmployee Data InvolvedPIIPHIIdentity (basic)Government IDHealth (basic)Financial accountCriticalContained

BANNER HEALTH

bd_84becbd39b03c2c2 · schema v1 · pii pii-v1

Severity

Critical

Discovered

Jul 7, 2016

Filed

Aug 3, 2016

To disclose

27 days

Affected · nationwide

3,700,0002,155 in this filing

Linked

7 filings

Confidence

64%

Full breach record for BANNER HEALTH →2 incidents on file

Banner Health disclosed a cyber attack affecting approximately 3.7 million individuals. Attackers gained unauthorized access to systems processing payment card data and patient/provider information between June 17 and July 7, 2016. Data exposed included names, SSNs, health info, and payment card details. Banner Health engaged forensic investigators, notified law enforcement, and offered one year of credit monitoring via Kroll.

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Incident timeline

undetected · 20 days

discovery → filing · 27 days

Jun 17, 2016

Begins

Jul 7, 2016

Discovered

Aug 3, 2016

Filed

vs. sector median

8 wks faster

This filing is one of 7 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (6) · sorted by filing gap

Washington State AGbd_0588cdfba1eacf3d2016-08-03Candidate
New Hampshire State AGbd_47377d5f3cbb422e2016-08-03Verified
Massachusetts State AGbd_ac336604b83cc8692016-08-03Verified
California State AGbd_ac773cf578b8482a2016-08-03Verified

Show 2 more filings ↓

Oregon State AGbd_cb3e26b4ba0ad5cc2016-08-03Verified
HHS OCRbd_efb36ded28ef2d7d2016-08-03Verified

Name: BANNER HEALTH
norm: banner health
Domain: bannerhealth.com

Name: BANNER HEALTH
norm: banner health
Domain: bannerhealth.com
Industry: Healthcarellm

Discovered: Jul 7, 2016
Breach occurred: Jun 17, 2016 – Jul 7, 2016
Undetected for: 20 daysoccurrence → discovery
Materiality determined: —
Notification sent: Aug 3, 2016
Affected individuals: 3,700,000state + nationwide
Data types: PIIPHIIdentity (basic)Government IDHealth (basic)Financial account
Data elements: Social Security numberDate of birthMedical information
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1041 Exfiltration Over C2 Channel
Threat actor: ExternalFinancial
Regulator citations: contacted law enforcementgiving a courtesy notification to the DEA and Licensing Boards
Initial access: exploit_public_facing

During the incident: Launched an investigation
Hired a leading forensics firm
Took steps to block the cyber attackers
Contacted law enforcement
Secured the services of Kroll to provide credit and identity monitoring
Established a dedicated call center
Changes made: Enhancing the security of its systems
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 27 days(27 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 7 filings · 7 states

View merged incident ↗

Washington State AGAug 3 · first

New Hampshire State AGAug 3 · first

Massachusetts State AGAug 3 · first

California State AGAug 3 · first

Oregon State AGAug 3 · first

HHS OCRAug 3 · first

Montana State AGAug 3 · first · 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://dojmt.gov/wp-content/uploads/Banner-Health.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 3, 2016
Raw hash: 078bb85320f15c190abc8f4581d1614588678e411fff7064b5412ae92926c779

Linked disclosures

Regulatory filings (6) · sorted by filing gap

Reporting entityBANNER HEALTH

Victim entityBANNER HEALTH

Incidentdiscovered Jul 7, 2016

Stated responseLaunched an investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov