HackingHealthcareHealthcareVulnerability ExploitZero-DayData ExfiltratedCustomer Data InvolvedEducationFinancial accountHealth (basic)Identity (basic)Government IDPHIHighContained

UnitedHealthcare Student Resources

bd_a943750d0cfa2722 · schema v1 · pii pii-v1

Severity

High

Discovered

Jun 1, 2023

Filed

Jul 26, 2023

To disclose

8 weeks

Affected

1,592state residents only

Linked

6 filings

Confidence

70%

Full breach record for UnitedHealthcare Student Resources →4 incidents on file

UnitedHealthcare Student Resources reported a cyberattack involving the exploitation of a zero-day vulnerability in Progress Software's MOVEit transfer software. The incident, occurring on May 27, 2023, and discovered on June 1, 2023, exposed PHI, PII, and financial claim data for 1,592 Washington residents. The company took the server offline, applied patches, and notified law enforcement.

J jump to incidentP pin to compareR raw source

Washington clock⏱ WA AG >30d8 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 · 5 days

discovery → filing · 8 weeks / 55 days

May 27, 2023

Begins

Jun 1, 2023

Discovered

Jul 26, 2023

Filed

vs. sector median

1 wks faster

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

Part of Progress Software Corporation supply-chain incident (2023) — a supply-chain cascade affecting multiple organizations.View cascade →

Linked disclosures

Why this link?

Regulatory filings (5) · sorted by filing gap

Indiana State AGbd_8b3990061741e7bc2023-07-22 · +4dVerified
Delaware State AGbd_165616c6e14292ac2023-07-21 · +5dCandidate
Oregon State AGbd_48ebed8cd04231052023-07-21 · +5dCandidate
California State AGbd_8822f16abda9f1592023-07-21 · +5dVerified

Show 1 more filing ↓up to 5d gap

Massachusetts State AGbd_d7702dec285304b52023-07-21 · +5dVerified

Name: UnitedHealthcare Student Resources
norm: unitedhealthcare student resources
Domain: myaccount.uhcsr.com

Name: UnitedHealthcare Student Resources
norm: unitedhealthcare student resources
Domain: myaccount.uhcsr.com
Industry: Healthcarellm

Discovered: Jun 1, 2023
Breach occurred: May 27, 2023
Undetected for: 5 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: 1,592state-resident count only
Data types: Identity (basic)Health (basic)Financial account
Data elements: NameSocial Security numberDate of birthStudent ID numberHealth insurance IDMedical information
WA-stated cause: Cyberattack
WA-stated duration: lifecycle 1-99dexposure 0d
WA-stated discovery: Found after the fact
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1486 Data Encrypted for Impact
Threat actor: ExternalFinancial
Regulator citations: Notified law enforcement of the incident
Initial access: exploit_public_facing

During the incident: Took the MOVEit server offline
Installed new software patches developed to eliminate the vulnerability
Blocked certain types of traffic to the server
Notified law enforcement of the incident
Changes made: Installed new software patches developed to eliminate the vulnerability
Blocked certain types of traffic to the server
Provided two years of complimentary identity theft protection service
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 8 weeks(55 days from discovery to filing)
Compliance flags: WA AG >30d
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.

Filing propagation · 6 filings · 6 states

View merged incident ↗

Delaware State AGJul 21 · first

Oregon State AGJul 21 · first

California State AGJul 21 · first

Massachusetts State AGJul 21 · first

Indiana State AG+1d

Washington State AG+5d · this page

Pattern: first filing Jul 21 (DE), last Jul 26 (WA) — a 5-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://agportal-s3bucket.s3.amazonaws.com/databreach/BreachA25979.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 26, 2023
Raw hash: 9ed5c4e21a346b8b1684800933498c2969c5b7f6d3087233513cecd835d28e8c

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityUnitedHealthcare Student Resources

Victim entityUnitedHealthcare Student Resources

Incidentdiscovered Jun 1, 2023

Stated responseTook the MOVEit server offline

ComplianceWA AG >30d

Extraction provenanceno artifact recorded

Source provenanceagportal-s3bucket.s3.amazonaws.com