DisclosureLens
HackingProfessional ServicesProfessional ServicesStolen CredentialsCustomer Data InvolvedIdentity (basic)Government IDMediumContained

Moss Adams LLP

bd_62dee1c866be38a8 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Oct 10, 2019

Filed

Feb 26, 2020

To disclose

20 weeks

Affected

Not disclosed

Linked

3 filings

Confidence

65%
Full breach record for Moss Adams LLP

Moss Adams LLP notified the California Attorney General of a data breach where an unauthorized third party accessed an employee email account containing personal information, including names and Social Security numbers. The incident was detected on October 10, 2019, with the breach window identified as October 8-10, 2019. The firm secured the account, launched an investigation, and offered one year of complimentary credit monitoring and identity restoration services to affected individuals.

Incident timeline

undetected · 2 days
discovery → filing · 20 weeks / 139 days

Oct 8, 2019

Begins

Oct 10, 2019

Discovered

Feb 26, 2020

Filed

vs. sector median

+1 wks slower

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

Filing propagation · 3 filings · 3 states

View merged incident ↗
Montana State AGDec 19 · first
California State AG+69d · this page

Pattern: first filing Dec 19 (MT), last Feb 26 (CA) — a 69-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

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.