Hennessy Advisors data breaches · Privacy Unpackedhttps://privacyunpacked.com/breaches/company/hennessy-advisors/feed.xml2026-02-23T00:00:00ZPrivacy UnpackedHennessy Advisors data breach (United States): 12,643 peoplehttps://privacyunpacked.com/breaches/company/hennessy-advisors/#hennessyadvisors-2026-02-252026-02-23T00:00:00ZHennessy Advisors (CA, United States) notified the Texas Attorney General, the Indiana Attorney General and the California Attorney General of a data breach on 23 February 2026. It affected 12,643 people. Exposed: Social Security numbers, Driver’s license numbers, Financial account and card details and Names. The breach began on 30 March 2025, 330 days before it was reported.