HackingFinancial ServicesFinanceCustomer Data InvolvedIdentity (basic)Financial accountFinancial credentialsMediumResolved

AvidXchange, Inc.

bd_70bfa9f1fdb9ae57 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Apr 3, 2023

Filed

Oct 13, 2023

To disclose

28 weeks

Affected · nationwide

6,4955 in this filing

Linked

9 filings

Confidence

50%

Full breach record for AvidXchange, Inc. →

AvidXchange, Inc. reported a data breach to the Maine Attorney General, indicating that an external system breach (hacking) occurred on March 2, 2023. The breach was discovered on April 3, 2023. Five Maine residents were affected, and a total of 6,495 individuals were impacted. The compromised information includes names and financial account/card numbers with associated security codes or PINs. Affected individuals were notified on October 13, 2023, and offered 12 months of credit monitoring and identity theft insurance services through IDX.

J jump to incidentP pin to compareR raw source

Maine clockDiscovered Apr 3, 2023 → Filed with AG Oct 13, 2023193d ✗ ME AG >90d28 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 · 32 days

discovery → filing · 28 weeks / 193 days

Mar 2, 2023

Begins

Apr 3, 2023

Discovered

Oct 13, 2023

Filed

vs. sector median

+18 wks slower

This filing is one of 9 about the same incident.View merged incident

A leak claim by cl0p about this victim predates this filing by 211 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (4)

Leak Siteabyssbd_3c63ece236c48fd82023-05-08 · +158dVerified by operator
Leak Siteabyssbd_baa8feeb7cc908962023-05-04 · +162dVerified by operator
Leak Siteransomhousebd_1e64d38531f685fe2023-05-02 · +164dVerified by operator
Leak Sitecl0pbd_e251651648d5fbad2023-03-16 · +211dVerified by operator

Regulatory filings (4) · sorted by filing gap

Massachusetts State AGbd_237b163f1c22975c2023-10-13Verified by operator
Indiana State AGbd_39dc9644865ee5612023-10-13Verified
Montana State AGbd_3a8108eae608cad62023-10-13Verified by operator
Maine State AGbd_300240bb0d41a1db2023-12-10 · +58dVerified by operator

Name: AvidXchange, Inc.
norm: avidxchange
Domain: avidxchange.com
Industry: Financial Services

Name: AvidXchange, Inc.
norm: avidxchange
Domain: avidxchange.com
Industry: Financial Services
Industry: Financial Servicesllm

Discovered: Apr 3, 2023
Breach occurred: Mar 2, 2023
Undetected for: 32 daysoccurrence → discovery
Materiality determined: —
Notification sent: Oct 13, 2023
Affected individuals: 6,495state + nationwide
Data types: Identity (basic)Financial accountFinancial credentials
Data elements: Financial account number
Attack vector: Unauthorized Access
Threat actor: ExternalFinancial

Changes made: Offered 12 months of credit monitoring and identity theft insurance through IDX.
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 28 weeks(193 days from discovery to filing)
Compliance flags: ME AG >90d · 193dLeak >180dME resident >60d · 193d
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.
Clock breakdown: Statute Window Elapsed Threshold Status
Maine
Discovered: Apr 3, 2023
→ Filed with AG: Oct 13, 2023
193d 90 days ME AG >90d
Maine
Discovered: Apr 3, 2023
→ Notified: Oct 13, 2023
193d 60 days (analyst band; statutory cap is 30 days) ME resident >60d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Apr 3, 2023 → Filed with AG: Oct 13, 2023	193d	90 days	ME AG >90d
Maine	Discovered: Apr 3, 2023 → Notified: Oct 13, 2023	193d	60 days (analyst band; statutory cap is 30 days)	ME resident >60d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 4 states

View merged incident ↗

Massachusetts State AGOct 13 · first

Indiana State AGOct 13 · first

Montana State AGOct 13 · first

Maine State AGOct 13 · first · this page

Maine State AG+58d

Pattern: first filing Oct 13 (MA), last Dec 10 (ME) — a 58-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://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/6340b6ac-cbc7-41a0-be30-2bc1bca72379.shtml
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Oct 13, 2023
Raw hash: 6125c3be5c25f11d759ee69e350f4c14db071583da884af12ed2d79136d897d3

Linked disclosures

Ransomware claims (4)

Regulatory filings (4) · sorted by filing gap

Reporting entityAvidXchange, Inc.

Victim entityAvidXchange, Inc.

Incidentdiscovered Apr 3, 2023

Stated responseOffered 12 months of credit monitoring and identity theft insurance through IDX.

ComplianceME AG >90d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov