HackingTechnologyInformationData ExfiltratedTargetedIdentity (basic)Government IDMediumActive

InStream, LLC

bd_b9e96871cb663a8a · schema v1 · pii pii-v1

Severity

Medium

Discovered

Apr 23, 2025

Filed

Jun 4, 2025

To disclose

6 weeks

Affected

6state residents only

Linked

5 filings

Confidence

66%

Full breach record for InStream, LLC →2 incidents on file

InStream, LLC reported an external system breach (hacking) affecting 6 Maine residents. Unauthorized access occurred July 20-25, 2024, with files copied. Personal information including names and Social Security numbers were involved. InStream notified law enforcement, secured systems, and offered 12 months of credit monitoring via Experian.

J jump to incidentP pin to compareR raw source

Maine clockDiscovered Apr 23, 2025 → Filed with AG Jun 4, 202542d ⏱ ME AG >30d6 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 · 277 days

discovery → filing · 6 weeks / 42 days

Jul 20, 2024

Begins

Apr 23, 2025

Discovered

Jun 4, 2025

Filed

vs. sector median

5 wks faster

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

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

New Hampshire State AGbd_3b7e6e47d117ec022025-06-04Verified
Vermont State AGbd_ad3d1915dde1c4fc2025-06-04Candidate
Indiana State AGbd_b8bbef54fff5d39b2025-06-04Verified
Nebraska State AGbd_d3daec81d0ed117e2025-06-04Verified

Name: InStream, LLC
norm: instream
Domain: instreamllc.com

Name: InStream, LLC
norm: instream
Domain: instreamllc.com
Industry: Technologyllm

Discovered: Apr 23, 2025
Breach occurred: Jul 20, 2024 – Jul 25, 2024
Undetected for: 277 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jun 4, 2025
Affected individuals: 6state-resident count only
Data types: Identity (basic)Government ID
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1041 Exfiltration Over C2 Channel
Threat actor: External
Regulator citations: Provided written notice to relevant state and federal regulatorsNotified the three major credit reporting agencies, Equifax, Experian, and TransUnion
Initial access: exploit_public_facing

During the incident: Moved quickly to investigate and respond
Accessed and secured the network
Took certain systems offline
Reviewed the involved systems and files
Notified law enforcement
Notified potentially involved clients and individuals as information became available
Provided written notice to relevant state and federal regulators
Notified the three major credit reporting agencies, Equifax, Experian, and TransUnion
Posted notice of the event on its website
Notifying the media in relevant jurisdictions
Changes made: Reviewing and enhancing its existing policies, procedures, and security tools to reduce the likelihood of a similar event from occurring in the future
Offering potentially impacted individuals access to credit monitoring services for twelve (12) months, through Experian, at no cost to the individuals
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 6 weeks(42 days from discovery to filing)
Compliance flags: ME AG >30d · 42d
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 23, 2025
→ Filed with AG: Jun 4, 2025
42d 30 days (soft) ME AG >30d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Apr 23, 2025 → Filed with AG: Jun 4, 2025	42d	30 days (soft)	ME AG >30d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

New Hampshire State AGJun 4 · first

Vermont State AGJun 4 · first

Indiana State AGJun 4 · first

Nebraska State AGJun 4 · first

Maine State AGJun 4 · 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://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/f166b568-5187-42f3-96cf-efd913c7efc5.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jun 4, 2025
Raw hash: f60be4c372751009397382bbdefb71437fc35a787f7bdc6e63bcd6576ec01c6b

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityInStream, LLC

Victim entityInStream, LLC

Incidentdiscovered Apr 23, 2025

Stated responseMoved quickly to investigate and respond

ComplianceME AG >30d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov