HackingHealthcareHealthcareStolen CredentialsCapture Stored DataData ExfiltratedCustomer Data InvolvedEmployee Data InvolvedCredentialsFinancial accountHealth (basic)Identity (basic)Government IDPHIPIICriticalContained

BANNER HEALTH

bd_0588cdfba1eacf3d · schema v1 · pii pii-v1

Severity

Critical

Discovered

Jul 7, 2016

Filed

Aug 3, 2016

To disclose

27 days

Affected · nationwide

3,700,0007,916 in this filing

Linked

7 filings

Confidence

67%

Full breach record for BANNER HEALTH →2 incidents on file

Banner Health disclosed a cyber attack initiated June 17, 2016, discovered July 7, 2016. Attackers accessed payment card data at food/beverage outlets and patient/provider server data including names, SSNs, and clinical info. ~3.7M individuals affected nationwide; 7,916 in WA. Notifications sent Aug 3, 2016. Credit monitoring offered.

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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

New Hampshire State AGbd_47377d5f3cbb422e2016-08-03Verified
Montana State AGbd_84becbd39b03c2c22016-08-03Verified
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: PIIIdentity (basic)Government IDHealth (basic)Financial accountCredentials
Data elements: Medical informationDate of birthSocial Security numberName
WA-stated cause: Cyberattack
WA-stated duration: lifecycle Unknowndexposure Unknownd
WA-stated discovery: Found after the fact
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1041 Exfiltration Over C2 ChannelT1078 Valid Accounts
Threat actor: ExternalFinancial
Regulator citations: Notified Washington Attorney General
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
Established a dedicated call center
Enhanced the security of its systems
Working closely with the payment card networks
Changes made: Enhanced 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 ↗

New Hampshire State AGAug 3 · first

Montana State AGAug 3 · first

Massachusetts State AGAug 3 · first

California State AGAug 3 · first

Oregon State AGAug 3 · first

HHS OCRAug 3 · first

Washington 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://agportal-s3bucket.s3.amazonaws.com/databreach/BreachM9635.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: 2431627a59bf5e000744c9ba3410c1977e5f103b8135a7cfb3b37002457d178f

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 provenanceagportal-s3bucket.s3.amazonaws.com