HackingHealthcareHealthcareStolen CredentialsData ExfiltratedFinancial accountFinancial credentialsMediumResolved

REVANCE THERAPEUTICS, INC.

bd_aea41b9feb5c8312 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Apr 9, 2023

Filed

Jul 10, 2023

To disclose

13 weeks

Affected · nationwide

2,8031 in this filing

Linked

6 filings

Confidence

65%

Full breach record for REVANCE THERAPEUTICS, INC. →

Revance Therapeutics, Inc. reported a data breach affecting 2,803 individuals after an unauthorized third party accessed company systems using compromised employee credentials between March 15, 2023, and April 10, 2023. The breach was discovered on April 9, 2023. The compromised information included names and financial account numbers with access codes. In response, Revance engaged a cybersecurity firm, notified law enforcement, and offered 24 months of identity monitoring services to affected individuals. The company has since enhanced its identity access and authentication controls.

J jump to incidentP pin to compareR raw source

Maine clockDiscovered Apr 9, 2023 → Filed with AG Jul 10, 202392d ✗ ME AG >90d13 weeks discovery → filing

Incident timeline

undetected · 25 days

discovery → filing · 13 weeks / 92 days

Mar 15, 2023

Begins

Apr 9, 2023

Discovered

Jul 10, 2023

Filed

vs. sector median

+2 wks slower

This filing is one of 6 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (5) · sorted by filing gap

Montana State AGbd_5e56b9b5fb0d3cf22023-07-10Candidate
Indiana State AGbd_754fab104cb687832023-07-10Verified
Maine State AGbd_7f46058d018c83e52023-07-10Verified
California State AGbd_e49d1ca886a027352023-07-10Verified

Show 1 more filing ↓

Massachusetts State AGbd_f7459893eddbdd492023-07-10Verified

Name: REVANCE THERAPEUTICS, INC.
norm: revance therapeutics

Name: REVANCE THERAPEUTICS, INC.
norm: revance therapeutics
Industry: Healthcarellm

Discovered: Apr 9, 2023
Breach occurred: Mar 15, 2023 – Apr 10, 2023
Undetected for: 25 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jul 10, 2023
Affected individuals: 2,803state + nationwide
Data types: Financial accountFinancial credentials
Data elements: Financial account number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1041 Exfiltration Over C2 Channel
Threat actor: ExternalFinancial
Initial access: valid_credentials

During the incident: Terminated the third party’s access to the affected systems.
Immediately began an investigation to determine the scope of the incident and identify the impacted information.
Engaged a third-party cybersecurity firm that specializes in incident response to assist with our investigation and ensure that the incident was contained.
Engaged third-party data review specialists to conduct a detailed review of the exfiltrated data and identify the individuals whose personal information may have been impacted.
Notified federal law enforcement and cooperated with them throughout the incident response process.
Engaged Kroll, Inc. to provide individuals with an offer for complimentary identity monitoring.
Changes made: Enhanced our identity access management controls and authentication controls.
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 13 weeks(92 days from discovery to filing)
Compliance flags: ME AG >90d · 92d
Discovery-date grounding: letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.
Clock breakdown: Statute Window Elapsed Threshold Status
Maine
Discovered: Apr 9, 2023
→ Filed with AG: Jul 10, 2023
92d 90 days ME AG >90d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Apr 9, 2023 → Filed with AG: Jul 10, 2023	92d	90 days	ME AG >90d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 6 filings · 5 states

View merged incident ↗

Montana State AGJul 10 · first

Indiana State AGJul 10 · first

Maine State AGJul 10 · first

California State AGJul 10 · first

Massachusetts State AGJul 10 · first

Maine State AGJul 10 · 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://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/f8e0d43b-9a45-49e9-ae01-976b9ad1a72b.shtml
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 10, 2023
Raw hash: 1480a25fb6b8cbf2672ee3a0beaebc59d3d6d28e56f928205d096c4da4a63a3a

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityREVANCE THERAPEUTICS, INC.

Victim entityREVANCE THERAPEUTICS, INC.

Incidentdiscovered Apr 9, 2023

Stated responseTerminated the third party’s access to the affected systems.

ComplianceME AG >90d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov