Hennessy Advisors

1 breach13K affected in allFinance

Breach, details not statedExposed Social Security numbers, payment cards, financial details and names. Reported to the California AG.13K affectedFinanceUSFeb 23

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Every breach here links to its sources and official notices. Across Glyph: lawsuits, incidents and outages.

source2026-09-25

Hennessy Advisors, 2026-02-23https://www.in.gov/attorneygeneral/consumer-protection-division/id-theft-prevention/files/DB-Year-to-Date-Report-7_2026.pdf

disclosed2026-09-25

Hennessy Advisors, 2026-02-232026-02-23

data_types2026-09-25

Hennessy Advisors, 2026-02-23["ssn","payment-card","financial","names"]

records_basis2026-09-25

Hennessy Advisors, 2026-02-23organization

records2026-09-25

Hennessy Advisors, 2026-02-2312643

discovered2026-09-25

Hennessy Advisors, 2026-02-232026-02-05

Added2026-09-25

Hennessy Advisors, 2026-02-23

Added2026-09-25

Hennessy Advisors