HackingFinancial ServicesFinanceDelayed DiscoveryCustomer Data InvolvedPIIIdentity (basic)Government IDHigh

Amwins Group, Inc

bd_e6c0b9eb96a4ff02 · schema v1 · pii pii-v1

Severity

High

Discovered

Nov 30, 2023

Filed

Dec 29, 2023

To disclose

29 days

Affected · nationwide

7,22415 in this filing

Linked

9 filings

Confidence

65%

Full breach record for Amwins Group, Inc →

Amwins Group, Inc. reported an external system breach that occurred on May 31, 2023, and was discovered on November 30, 2023. The breach affected 7,224 individuals, compromising names and Social Security numbers. Affected individuals were notified on December 29, 2023, and offered 12 months of credit monitoring and identity restoration services from Experian.

J jump to incidentP pin to compareR raw source

Maine clockDiscovered Nov 30, 2023 → Filed with AG Dec 29, 202329d ✓ ME AG ≤30d29 days 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 · 183 days

discovery → filing · 29 days

May 31, 2023

Begins

Nov 30, 2023

Discovered

Dec 29, 2023

Filed

vs. sector median

5 wks faster

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

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

Linked disclosures

Why this link?

Regulatory filings (8) · sorted by filing gap

New Hampshire State AGbd_1e5fed19d3e26a442023-12-29Verified
Massachusetts State AGbd_20177de47552e4242023-12-29Verified
Vermont State AGbd_86839945290c0ec82023-12-29Candidate
Indiana State AGbd_95c48c0e1cca75332023-12-29Verified

Show 4 more filings ↓up to 35d gap

California State AGbd_beecf0a6961d70442023-12-29Candidate
Montana State AGbd_ee253a334c2463a52023-12-29Verified by operator
New Hampshire State AGbd_494dc4f2e1e88dbc2024-02-02 · +35dVerified
Vermont State AGbd_fa4ef9f24b61fdd72024-02-02 · +35dVerified

Name: Amwins Group, Inc
norm: amwins group

Name: Amwins Group, Inc
norm: amwins group
Industry: Financial Servicesllm

Discovered: Nov 30, 2023
Breach occurred: May 31, 2023
Undetected for: 183 daysoccurrence → discovery
Materiality determined: —
Notification sent: Dec 29, 2023
Affected individuals: 7,224state + nationwide
Data types: PIIIdentity (basic)Government ID
Data elements: Social Security number
Attack vector: Unauthorized Access
Threat actor: External

During the incident: Sent written notification to affected individuals.
Changes made: Offered 12 months of complimentary credit monitoring and identity restoration services through Experian.
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 29 days(29 days from discovery to filing)
Compliance flags: ME AG ≤30d · 29d
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: Nov 30, 2023
→ Filed with AG: Dec 29, 2023
29d 30 days ME AG ≤30d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Nov 30, 2023 → Filed with AG: Dec 29, 2023	29d	30 days	ME AG ≤30d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 9 filings · 7 states

View merged incident ↗

New Hampshire State AGDec 29 · first

Massachusetts State AGDec 29 · first

Vermont State AGDec 29 · first

Indiana State AGDec 29 · first

California State AGDec 29 · first

Montana State AGDec 29 · first

Maine State AGDec 29 · first · this page

New Hampshire State AG+35d

Vermont State AG+35d

Pattern: first filing Dec 29 (NH), last Feb 2 (VT) — a 35-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/ddd5c5fb-866a-4b1b-8fec-0e9be3236081.shtml
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Dec 29, 2023
Raw hash: ce20f3c0ed9875568e697af79789e2a872a48cc254d70a9d4e458c52ebb7b6cc

Linked disclosures

Regulatory filings (8) · sorted by filing gap

Reporting entityAmwins Group, Inc

Victim entityAmwins Group, Inc

Incidentdiscovered Nov 30, 2023

Stated responseSent written notification to affected individuals.

ComplianceME AG ≤30d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov