Social EngineeringFinancial ServicesFinancePhishingStolen CredentialsCustomer Data InvolvedData ExfiltratedIdentity (basic)Government IDMediumContained

DEEPHAVEN MORTGAGE LLC

bd_aab49c8f6fec417c · schema v1 · pii pii-v1

Severity

Medium

Discovered

Mar 25, 2018

Filed

May 8, 2018

To disclose

6 weeks

Affected

Not disclosed

Linked

3 filings

Confidence

64%

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, 2018, to March 25, 2018. The incident was discovered on March 25, 2018. Affected data included names, addresses, dates of birth, and Social Security numbers. The company contained the incident, engaged forensic investigators, notified law enforcement, and offered 24 months of credit monitoring.

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California clockDiscovered Mar 25, 2018 → Notified May 8, 201844d ✓ CA 60-day OK6 weeks discovery → filing

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

Montana State AGbd_2e5828947ebf2dc92018-05-08Candidate
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: Not disclosed
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: External
Regulator citations: Notified applicable state regulators of the incident
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 of the incident
Changes made: Offering access to twenty-four (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: CA 60-day OK · 44d
Discovery-date grounding: letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.
Clock breakdown: Statute Window Elapsed Threshold Status
California
Discovered: Mar 25, 2018
→ Notified: May 8, 2018
44d 60 days (analyst band, pre-2026 discoveries) CA 60-day OK

Statute	Window	Elapsed	Threshold	Status
California	Discovered: Mar 25, 2018 → Notified: May 8, 2018	44d	60 days (analyst band, pre-2026 discoveries)	CA 60-day OK

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 3 states

View merged incident ↗

Montana State AGMay 8 · first

California 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://oag.ca.gov/ecrime/databreach/reports/sb24-135979
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: 961ba642bc2d9cfec83bdfd331aaf5396682b7e60b6c7c53497d0725cb60f7e3

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

ComplianceCA 60-day OK

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov