DisclosureLens
HackingFinancial ServicesFinanceCustomer Data InvolvedData ExfiltratedCredentialsFinancial accountHealth (basic)Identity (basic)Government IDPHIPIIHighContained

Mercer Advisors Inc.

bd_0a5f73a7f4b8af80 · schema v1 · pii pii-v1

Severity

High

Discovered

—

Filed

Mar 31, 2026

To disclose

—

Affected

2,178state residents only

Linked

10 records

Confidence

65%
Full breach record for Mercer Advisors Inc. →2 incidents on file

Mercer Advisors Inc. experienced a cybersecurity incident on or around January 22, 2026, involving unauthorized access to systems storing client data. The incident has been contained. Affected data includes names, contact info, government IDs, dates of birth, account numbers, and for some individuals, Social Security numbers, health information, tax information, and access credentials. The company engaged external cybersecurity experts, blocked access, and notified law enforcement. Clients are offered two years of credit monitoring.

Leak gap clock⏱ Leak >30d
⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Incident timeline

Jan 22, 2026

Begins

Mar 31, 2026

Filed

This filing is one of 10 records about the same incident.View merged incident
A leak claim by shinyhunters about this victim was first seen 35 days before this filing.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Regulatory filings (8) · sorted by filing gap

Show 4 more filings ↓up to 17d gap

Filing propagation · 9 filings · 9 states

View merged incident ↗
Nebraska State AGMar 31 · first
California State AGMar 31 · first
Vermont State AGMar 31 · first
Washington State AGMar 31 · first
Indiana State AGMar 31 · first
Montana State AGMar 31 · first
Massachusetts State AGMar 31 · first · this page
Texas State AG+2d
Oregon State AG+17d

Pattern: first filing Mar 31 (NE), last Apr 17 (OR) — a 17-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.