HackingCustomer Data InvolvedPIIGovernment IDCriticalContained

Horizon Actuarial

bd_23ebf680da220cfe · schema v1 · pii pii-v1

Severity

Critical

Discovered

Jan 13, 2022

Filed

Jun 9, 2022

To disclose

21 weeks

Affected · nationwide

2,292,0803,357 in this filing

Linked

42 filings

Confidence

50%

Full breach record for Horizon Actuarial →10 incidents on file

Horizon Actuarial Services, LLC experienced an external system breach that occurred between November 10, 2021, and November 17, 2021. The breach was discovered on January 13, 2022. The compromised information includes names and Social Security numbers. A total of 3,357 Maine residents were affected. Notification to affected consumers was sent on June 9, 2022, and 12 months of identity theft protection services were offered through Kroll, LLC.

J jump to incidentP pin to compareR raw source

Maine clockDiscovered Jan 13, 2022 → Filed with AG Jun 9, 2022147d ✗ ME AG >90d21 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 · 64 days

discovery → filing · 21 weeks / 147 days

Nov 10, 2021

Begins

Jan 13, 2022

Discovered

Jun 9, 2022

Filed

This filing is one of 42 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

California State AGbd_531852585f7aeb412022-06-09Verified by operator
New Hampshire State AGbd_a2e88f733f86ef672022-06-13 · +4dVerified by operator
New Hampshire State AGbd_797f45774e6898b62022-05-31 · +9dVerified by operator
California State AGbd_0b8a8d1e0b2eb75a2022-05-24 · +16dVerified by operator

Show 6 more filings ↓up to 30d gap

Maine State AGbd_63ec2cad1130c87c2022-05-24 · +16dVerified
Hawaii State AGbd_a9ca9bbf0b626c3f2022-05-24 · +16dVerified by operator
California State AGbd_3343e2ff6ac461772022-05-18 · +22dVerified by operator
New Hampshire State AGbd_3140d98441aff7d22022-05-17 · +23dVerified by operator
California State AGbd_15610822e41f867e2022-05-10 · +30dVerified by operator
Maine State AGbd_68e3218b8c9d431d2022-05-10 · +30dVerified

Showing first 10 of 41 linked disclosures.

Name: Horizon Actuarial
norm: horizon actuarial
Domain: horizonactuarial.com

Name: Horizon Actuarial
norm: horizon actuarial
Domain: horizonactuarial.com

Discovered: Jan 13, 2022
Breach occurred: Nov 10, 2021 – Nov 17, 2021
Undetected for: 64 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jun 9, 2022
Affected individuals: 2,292,080state + nationwide
Data types: PIIGovernment ID
Data elements: Social Security number
Attack vector: Unauthorized Access
Threat actor: External

Changes made: Offered 12 months of identity theft protection services through Kroll, LLC.
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 21 weeks(147 days from discovery to filing)
Compliance flags: ME AG >90d · 147dME resident >60d · 147dME CRA notice due
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: Jan 13, 2022
→ Filed with AG: Jun 9, 2022
147d 90 days ME AG >90d
Maine
Discovered: Jan 13, 2022
→ Notified: Jun 9, 2022
147d 60 days (analyst band; statutory cap is 30 days) ME resident >60d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Jan 13, 2022 → Filed with AG: Jun 9, 2022	147d	90 days	ME AG >90d
Maine	Discovered: Jan 13, 2022 → Notified: Jun 9, 2022	147d	60 days (analyst band; statutory cap is 30 days)	ME resident >60d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 11 filings · 4 states

View merged incident ↗

California State AGMay 10 · first

Maine State AGMay 10 · first

New Hampshire State AG+7d

California State AG+8d

California State AG+14d

Maine State AG+14d

Hawaii State AG+14d

New Hampshire State AG+21d

California State AG+30d

Maine State AG+30d · this page

New Hampshire State AG+34d

Pattern: first filing May 10 (CA), last Jun 13 (NH) — a 34-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Cascade drawn from the first 10 linked disclosures of 41 — the full spread may be wider.

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/a2289867-c3da-4bf0-856e-132bf47f2f57.shtml
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jun 9, 2022
Raw hash: 2529cc9940300eb4f3e73166c11cb347a0f4d9bd023bb46a726b5f2a90fc1174

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityHorizon Actuarial

Victim entityHorizon Actuarial

Incidentdiscovered Jan 13, 2022

Stated responseOffered 12 months of identity theft protection services through Kroll, LLC.

ComplianceME AG >90d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov