Social EngineeringOtherPhishingStolen CredentialsMulti-Stage ChainPIIIdentity (basic)LowContained

Antis Roofing & Waterproofing, LLC

bd_26cf91e2f5546f57 · schema v1 · pii pii-v1

Severity

Low

Discovered

Jan 26, 2023

Filed

Jun 12, 2023

To disclose

20 weeks

Affected

1state residents only

Confidence

65%

Full breach record for Antis Roofing & Waterproofing, LLC →

Antis Roofing & Waterproofing, LLC notified Montana residents of an email compromise occurring on Jan 5, 2023. The incident involved unauthorized access via phishing, exposing names and other personal info. The company engaged forensic consultants and secured systems. Notices were sent on June 9, 2023.

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Incident timeline

undetected · 21 days

discovery → filing · 20 weeks / 137 days

Jan 5, 2023

Begins

Jan 26, 2023

Discovered

Jun 12, 2023

Filed

vs. sector median

+12 wks slower

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed1 affectedView incident

Name: Antis Roofing & Waterproofing, LLC
norm: antis roofing waterproofing

Name: Antis Roofing & Waterproofing, LLC
norm: antis roofing waterproofing
Industry: Otherllm

Discovered: Jan 26, 2023
Breach occurred: Jan 5, 2023
Undetected for: 21 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jun 9, 2023
Affected individuals: 1state-resident count only
Data types: PIIIdentity (basic)
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing LinkT1078 Valid Accounts
Threat actor: External
Initial access: phishing_link

During the incident: Engaged the appropriate forensic consultants to investigate the root of incident
Secure its systems
Prevent this issue from reoccurring
Identify any sensitive or personal information that may have been impacted
Securing the compromised systems
Initiating an investigation into the unauthorized access
Changes made: Reporting any suspected phishing e-mails
Continue to screen e-mails carefully to avoid a similar incident in the future
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 20 weeks(137 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://dojmt.gov/wp-content/uploads/OCP/Consumer-notification-letter-347.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jun 12, 2023
Raw hash: 72eebd9f6326d77adbe01e3f29958760291cc466e81f7a5dc7c84924039311d4

Reporting entityAntis Roofing & Waterproofing, LLC

Victim entityAntis Roofing & Waterproofing, LLC

Incidentdiscovered Jan 26, 2023

Stated responseEngaged the appropriate forensic consultants to investigate the root of incident

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov