8-K 1.05 MATERIAL CYBERSECURITY INCIDENT

Company

AT&T INC.

Filed

July 12, 2024

Period of Report

May 6, 2024

Accession Number

0000732717-24-000046

An 8-K is a current report used to announce material events that shareholders should know about — such as earnings releases, mergers, executive changes, or bankruptcy. Learn more about 8-K filings →