Transport Workers Union Local 100 (United States) notified the Vermont Attorney General and the Indiana Attorney General of a data breach on 24 April 2026. It affected 46,400 people. Exposed: Social Security numbers and Health and medical information.
Status
Confirmed breach
People affected
46,400 people
Reported
24 April 2026
What was exposed
Social Security numbers
Health and medical information
What changed since it was first reported
Confirmed breach, 46,400 people (Indiana Attorney General)
If Transport Workers Union Local 100 had your data
Look for Transport Workers Union Local 100’s own notice or letter: it should say what of yours was involved. Keep it.
An ID number cannot be changed, so lock it: a credit freeze or fraud alert in the US, a credit warning (kreditadvarsel) on borger.dk in Denmark, Cifas protective registration in the UK.
Check your health insurer’s statements for treatment you never had.
Expect scams that use your details: calls, texts or emails pretending to be Transport Workers Union Local 100, your bank or the police. Never give codes or passwords, never approve a sign-in you did not start, never move money.
Privacy Unpacked