AccidentalTechnologyHealthcareInformationMisconfigurationDelayed DiscoveryIdentity (basic)Government IDHealth (basic)PIIMediumContained

ZOCDOC, INC.

bd_1e6573831f109111 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Aug 1, 2020

Filed

Jul 14, 2021

To disclose

50 weeks

Affected

1state residents only

Linked

4 filings

Confidence

66%

Full breach record for ZOCDOC, INC. →3 incidents on file

ZocDoc, Inc. notified Montana residents of a data breach involving programming errors in its Provider Portal that allowed former or current medical/dental staff to access patient personal information, including names, SSNs, and medical history. The error was discovered in August 2020. ZocDoc repaired the errors, strengthened security, and offered 12 months of Experian IdentityWorks.

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Incident timeline

discovery → filing · 50 weeks / 347 days

Aug 1, 2020

Discovered

Jul 14, 2021

Filed

vs. sector median

+39 wks slower

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

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

California State AGbd_52fc8b554a43992b2021-05-20 · +55dVerified
Illinois State AGbd_0c5902921758acbc2021-01-01 · +194dCandidate
Illinois State AGbd_808a6a202307d6882021-01-01 · +194dVerified

Name: ZOCDOC, INC.
norm: zocdoc
Domain: zocdoc.com

Name: ZOCDOC, INC.
norm: zocdoc
Domain: zocdoc.com
Industry: TechnologyllmHealthcarellm

Discovered: Aug 1, 2020
Materiality determined: —
Notification sent: Jul 14, 2021
Affected individuals: 1state-resident count only
Data types: Identity (basic)Government IDHealth (basic)PII
Attack vector: Misconfiguration
MITRE ATT&CK: T1190 Exploit Public-Facing Application

During the incident: Launched a thorough investigation of our software and code
Repaired these errors
Strengthened our security practices
Partnering with Experian to provide its Experian IdentityWorks product to you for 12 months at no charge
Notified each practice affected by these errors so that they may conduct an internal assessment
Changes made: Repaired programming errors
Affected usernames can no longer access our system
Strengthened security practices
Will continue to regularly audit our system security and take action to enhance it
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 50 weeks(347 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 4 filings · 3 states

View merged incident ↗

Illinois State AGJan 1 · first

California State AG+139d

Montana State AG+194d · this page

Pattern: first filing Jan 1 (IL), last Jul 14 (MT) — a 194-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://dojmt.gov/wp-content/uploads/OCP/a-notif-98.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 14, 2021
Raw hash: 13152a2c470f09208b3f41385458aa3a85bd9282d73c1fa01f846154459e8c2c

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityZOCDOC, INC.

Victim entityZOCDOC, INC.

Incidentdiscovered Aug 1, 2020

Stated responseLaunched a thorough investigation of our software and code

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov