Social EngineeringFinancial ServicesFinancePhishingCustomer Data InvolvedIdentity (basic)Government IDMediumContained

DEEPHAVEN MORTGAGE LLC

bd_2e5828947ebf2dc9 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Mar 25, 2018

Filed

May 8, 2018

To disclose

6 weeks

Affected

2state residents only

Linked

3 filings

Confidence

65%

Full breach record for DEEPHAVEN MORTGAGE LLC →

Deephaven Mortgage LLC experienced a phishing attack resulting in unauthorized access to employee email accounts from January 10 to March 25, 2018. The incident exposed consumer PII including names, addresses, dates of birth, and Social Security numbers. The company engaged forensic investigators, notified law enforcement and regulators, and offered 24 months of credit monitoring to affected individuals.

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Incident timeline

undetected · 74 days

discovery → filing · 6 weeks / 44 days

Jan 10, 2018

Begins

Mar 25, 2018

Discovered

May 8, 2018

Filed

vs. sector median

2 wks faster

This filing is one of 3 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

California State AGbd_aab49c8f6fec417c2018-05-08Verified
Massachusetts State AGbd_3801829e1b1038e72018-05-09 · +1dVerified

Name: DEEPHAVEN MORTGAGE LLC
norm: deephaven mortgage

Name: DEEPHAVEN MORTGAGE LLC
norm: deephaven mortgage
Industry: Financial Servicesllm

Discovered: Mar 25, 2018
Breach occurred: Jan 10, 2018 – Mar 25, 2018
Undetected for: 74 daysoccurrence → discovery
Materiality determined: —
Notification sent: May 8, 2018
Affected individuals: 2state-resident count only
Data types: Identity (basic)Government ID
Data elements: Social Security numberDate of birth
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing LinkT1078 Valid AccountsT1114 Email Collection
Threat actor: ExternalFinancial
Regulator citations: Notified applicable state regulators
Initial access: phishing_link

During the incident: Immediately took action to contain the matter
Hired a leading forensic firm
Working with other experts to further strengthen our systems
Notified law enforcement and applicable state regulators
Changes made: Offering 24 months of credit monitoring and identity theft restoration services through AllClear ID at no cost
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 6 weeks(44 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 3 states

View merged incident ↗

California State AGMay 8 · first

Montana State AGMay 8 · first · this page

Massachusetts State AG+1d

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/Deephaven.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 8, 2018
Raw hash: a77ef522511fe685abab3040ab7ac2b0c6580bc46db67a48123d1bbdf42cc71d

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityDEEPHAVEN MORTGAGE LLC

Victim entityDEEPHAVEN MORTGAGE LLC

Incidentdiscovered Mar 25, 2018

Stated responseImmediately took action to contain the matter

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov