HackingTechnologyInformationStolen CredentialsData ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDMediumContained

Episciences, Inc.

bd_f5e6c99a22e28ead · schema v1 · pii pii-v1

Severity

Medium

Discovered

Apr 29, 2025

Filed

Aug 6, 2025

To disclose

14 weeks

Affected

1state residents only

Linked

5 filings

Confidence

66%

Full breach record for Episciences, Inc. →

Episciences, Inc. notified the New Hampshire Attorney General on August 6, 2025, of a data event affecting one NH resident. Unauthorized access occurred between April 27-29, 2025, involving potential copying of files containing names and Social Security Numbers. The company investigated, notified law enforcement, enhanced security protocols, and provided 12 months of credit monitoring via TransUnion.

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Incident timeline

undetected · 2 days

discovery → filing · 14 weeks / 99 days

Apr 27, 2025

Begins

Apr 29, 2025

Discovered

Aug 6, 2025

Filed

vs. sector median

5 wks faster

This filing is one of 5 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

Maine State AGbd_317a999947be87c82025-08-06Candidate
Indiana State AGbd_5fe8ea43dc02208f2025-08-06Verified
Nebraska State AGbd_693205a96213bec82025-08-06Verified
Massachusetts State AGbd_6e75be3ebca4bf972025-08-06Verified

Name: Episciences, Inc.
norm: episciences
Domain: epionce.com

Name: Episciences, Inc.
norm: episciences
Domain: epionce.com
Industry: Technologyllm

Discovered: Apr 29, 2025
Breach occurred: Apr 27, 2025 – Apr 29, 2025
Undetected for: 2 daysoccurrence → discovery
Materiality determined: —
Notification sent: Aug 6, 2025
Affected individuals: 1state-resident count only
Data types: Identity (basic)Government ID
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: notifying state regulators of the event as necessary
Initial access: valid_credentials

During the incident: Launched an investigation to determine the nature and scope of the activity
Undertook a detailed review of all the files potentially impacted
Notified federal law enforcement of the event
Implemented additional security measures
Providing individuals whose personal information was potentially affected by this incident with access to complimentary credit monitoring services for twelve (12) months through TransUnion
Changes made: Enhanced its existing security protocols
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 14 weeks(99 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Maine State AGAug 6 · first

Indiana State AGAug 6 · first

Nebraska State AGAug 6 · first

Massachusetts State AGAug 6 · first

New Hampshire State AGAug 6 · first · this page

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://mm.nh.gov/files/uploads/doj/remote-docs/episciences-20250806.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 6, 2025
Raw hash: 335a7b920f1f286d8dcbdb4dc4351a9648d8d79b70e5328caee170fd2d9543c4

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityEpisciences, Inc.

Victim entityEpisciences, Inc.

Incidentdiscovered Apr 29, 2025

Stated responseLaunched an investigation to determine the nature and scope of the activity

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov