HackingHealthcareTechnologyHealthcareStolen CredentialsVulnerability ExploitData ExfiltratedRansom DemandedCustomer Data InvolvedEmployee Data InvolvedMulti-Stage ChainCredentialsFinancial accountHealth (basic)Identity (basic)Government IDPHIHighContained

Concentra

bd_75a3d90e213b1e3e · schema v1 · pii pii-v1

Severity

High

Discovered

May 2, 2023

Filed

Nov 3, 2023

To disclose

26 weeks

Affected · nationwide

22,08821,075 in this filing

Confidence

71%

Full breach record for Concentra →2 incidents on file

PJ&A filed a supplemental Washington AG notice for a breach affecting Concentra, Inc. patients. Unauthorized access occurred March 27-May 2, 2023 via compromised RDS credentials. Data included PHI, SSNs, and financial info. 22,088 individuals affected; 21,075 in WA. Notices mailed Nov 3, 2023.

J jump to incidentP pin to compareR raw source

Washington clock✗ WA AG >90d26 weeks discovery → filing

⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Incident timeline

undetected · 36 days

discovery → filing · 26 weeks / 185 days

Mar 27, 2023

Begins

May 2, 2023

Discovered

Nov 3, 2023

Filed

vs. sector median

+14 wks slower

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed22,088 affectedView incident

Name: Perry Johnson & Associates
norm: perry johnson associates

Name: Concentra
norm: concentra
Domain: concentra.hpcontent.com
Industry: HealthcarellmTechnologyllm

Discovered: May 2, 2023
Breach occurred: Mar 27, 2023 – May 2, 2023
Undetected for: 36 daysoccurrence → discovery
Materiality determined: —
Notification sent: Nov 3, 2023
Affected individuals: 22,088state + nationwide
Data types: Identity (basic)Health (basic)Financial accountCredentials
Data elements: NameSocial Security numberDate of birthHealth insurance IDMedical information
WA-stated cause: Cyberattack
WA-stated duration: lifecycle 1-99dexposure 1-99d
WA-stated discovery: Found while ongoingContained same day
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1190 Exploit Public-Facing Application
Threat actor: ExternalFinancial
Regulator citations: Notified Washington State Attorney General
Initial access: valid_credentials

During the incident: Initiated an internal investigation
Engaged a leading forensic cybersecurity firm to assist in its investigation
Notified law enforcement
Reviewing its information security policies
Evaluating additional trainings and controls
Notifying the potentially involved individuals
Offering them complimentary credit monitoring
Implemented additional technical restrictions in our systems
Required a password reset for all employees
Deployed an endpoint detection and response system
Changes made: Updating our systems to prevent incidents of this nature from occurring in the future
Implemented additional technical restrictions in our systems
Required a password reset for all employees
Deployed an endpoint detection and response system
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 26 weeks(185 days from discovery to filing)
Compliance flags: WA AG >90d
Discovery-date grounding: AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Status: No extraction artifact recorded for this disclosure.

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/BreachA26929.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Nov 3, 2023
Raw hash: 655c065de4fb824654c80d1b6e6f7e821e801f888fcef0070b63c672036b16fe

Reporting entityPerry Johnson & Associates

Victim entityConcentra

Incidentdiscovered May 2, 2023

Stated responseInitiated an internal investigation

ComplianceWA AG >90d

Extraction provenanceno artifact recorded

Source provenanceagportal-s3bucket.s3.amazonaws.com