DisclosureLens
UnknownOtherAuthenticationGovernment IDMedium

HIGHTOWER HOLDING, LLC

bd_b618d47c063c96c4 · schema v1 · pii pii-v2

Severity

Medium

Discovered

Mar 12, 2026

Filed

Mar 1, 2026

To disclose

Affected

Withheld by the regulator

Linked

9 filings

Confidence

95%
Full breach record for HIGHTOWER HOLDING, LLC

HIGHTOWER HOLDING, LLC filed a data-breach notice with the Illinois Attorney General in March 2026 (case 26-03-1091). The register records the breach as discovered on March 12, 2026. Personal information types reported: drivers license, ssn, username password. Illinois does not publish the number of people affected — 815 ILCS 530/10 permits the Attorney General to publish only the entity name, the types of personal information and the date range.

Incident timeline — partial

? — ?

Breach window unknown

Mar 1, 2026

Filed

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

This filing is one of 9 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (8) · sorted by filing gap

Show 4 more filingsup to 24d gap

Filing propagation · 9 filings · 8 states

View merged incident ↗

Pattern: first filing Mar 1 (IL), last Mar 25 (TX) — a 24-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.