Social EngineeringManufacturingManufacturingPhishingStolen CredentialsCustomer Data InvolvedTargetedIdentity (basic)Government IDFinancial accountMediumContained

Infinity Specialty Tapes, LLC

bd_618784b1a10e21cd · schema v1 · pii pii-v1

Severity

Medium

Discovered

May 11, 2020

Filed

Oct 22, 2020

To disclose

23 weeks

Affected

21state residents only

Confidence

66%

Full breach record for Infinity Specialty Tapes, LLC →

Infinity Specialty Tapes, LLC notified the NH AG of a data event affecting 21 NH residents. An employee's email account was compromised between April 15 and May 12, 2020, likely via phishing. Data exposed included names, SSNs, driver's licenses, and financial/payment card info. Notices sent Oct 13, 2020. Remediation included MFA, password resets, and credit monitoring.

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Incident timeline

undetected · 26 days

discovery → filing · 23 weeks / 164 days

Apr 15, 2020

Begins

May 11, 2020

Discovered

Oct 22, 2020

Filed

vs. sector median

+13 wks slower

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed21 affectedView incident

Name: Mullen Coughlin LLC
norm: mullen coughlin

Name: Infinity Specialty Tapes, LLC
norm: infinity specialty tapes
Industry: Manufacturingllm

Discovered: May 11, 2020
Breach occurred: Apr 15, 2020 – May 12, 2020
Undetected for: 26 daysoccurrence → discovery
Materiality determined: —
Notification sent: Oct 13, 2020
Affected individuals: 21state-resident count only
Data types: Identity (basic)Government IDFinancial account
Data elements: Social Security number
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing LinkT1078 Valid Accounts
Threat actor: ExternalFinancial
Regulator citations: Notified Office of the New Hampshire Attorney General
Initial access: phishing_link

During the incident: Launched an investigation
Working with third-party forensic specialists
Provided notice of this event to law enforcement
Changes made: Implemented additional information security measures including password resets
Multi-factor authentication for email account access
Conducted additional employee training
Enhanced email security
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 23 weeks(164 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

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/infinity-specialty-tapes-20201022.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Oct 22, 2020
Raw hash: c17ff56b04d91f91b8135e1973bc2cea70ec4b00f52b789f0287e6531f20b2de

Reporting entityMullen Coughlin LLC

Victim entityInfinity Specialty Tapes, LLC

Incidentdiscovered May 11, 2020

Stated responseLaunched an investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov