HackingProfessional ServicesProfessional ServicesVulnerability ExploitTargetedData ExfiltratedPIIPCIIdentity (basic)Financial accountFinancial credentialsLowContained

American College of Emergency Physicians

bd_1bb2a01b4668a137 · schema v1 · pii pii-v1

Severity

Low

Discovered

Sep 7, 2020

Filed

Apr 9, 2021

To disclose

31 weeks

Affected

4state residents only

Linked

6 filings

Confidence

65%

Full breach record for American College of Emergency Physicians →4 incidents on file

American College of Emergency Physicians (ACEP) notified Montana and other states that unauthorized access to its e-commerce site between May 21 and September 22, 2020, potentially exposed payment card data (account numbers, CVVs, expiration dates) and names/addresses. Discovered September 7, 2020. ACEP engaged forensic specialists, disabled transactions, rebuilt servers, and notified processors. No specific count of affected individuals was provided in this filing.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 109 days

discovery → filing · 31 weeks / 214 days

May 21, 2020

Begins

Sep 7, 2020

Discovered

Apr 9, 2021

Filed

vs. sector median

+11 wks slower

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

Linked disclosures

Why this link?

Regulatory filings (5) · sorted by filing gap

Washington State AGbd_0be2e5afe6e91c9b2021-04-09Candidate
California State AGbd_5f96d4f3a86108802021-04-09Verified
Maine State AGbd_efb6dea5be6ec97b2021-04-09Verified
Oregon State AGbd_ffe93d10949599602021-04-09Verified

Show 1 more filing ↓up to 7d gap

New Hampshire State AGbd_e272ba1b8b5522522021-04-16 · +7dVerified

Name: American College of Emergency Physicians
norm: american college of emergency physicians

Name: American College of Emergency Physicians
norm: american college of emergency physicians
Industry: Professional Servicesllm

Discovered: Sep 7, 2020
Breach occurred: May 21, 2020 – Sep 22, 2020
Undetected for: 109 daysoccurrence → discovery
Materiality determined: —
Notification sent: Nov 16, 2020
Affected individuals: 4state-resident count only
Data types: PIIPCIIdentity (basic)Financial accountFinancial credentials
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1041 Exfiltration Over C2 Channel
Threat actor: ExternalFinancial
Initial access: exploit_public_facing

During the incident: Commenced an immediate investigation
Working with computer forensic specialists
Disabled payment card transactions for the impacted pages
Rebuilt our e-commerce servers in a secure environment
Notified our payment card processor to put the payment card brands on notice of the incident
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 31 weeks(214 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 6 filings · 6 states

View merged incident ↗

Washington State AGApr 9 · first

California State AGApr 9 · first

Maine State AGApr 9 · first

Oregon State AGApr 9 · first

Montana State AGApr 9 · first · this page

New Hampshire State AG+7d

Pattern: first filing Apr 9 (WA), last Apr 16 (NH) — a 7-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/ACEP-Notif.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 9, 2021
Raw hash: d46067202824b6ce7de8dca47fb73adf6c648475ab0792bd57d6f2da51bdd721

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityAmerican College of Emergency Physicians

Victim entityAmerican College of Emergency Physicians

Incidentdiscovered Sep 7, 2020

Stated responseCommenced an immediate investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov