Security vendor · SASE and SSE
AT&T
CISA’s Known Exploited Vulnerabilities catalog, version 2026.11.06 released November 6, 2026, lists no entry under the name AT&T. 2 Daily CISO items name the company, listed below.
Updated
Directory record
- Website
- www.att.com
- Categories
- SASE and SSE (primary), Firewalls and NGFW
- Headquarters
- HQ not established
- Founded
- Not established
- Ownership
- Public (NYSE: T)
- Company record
- AT&T on CISO Tribune
Directory data as of November 8, 2026. What the company sells, and the source for every fact, is on its CISO Tribune page.
On Daily CISO, newest first
Weekly archive · Jul 8 – Jul 14, 2024
AT&T Discloses Breach of Customer DataWeekly archive · Jul 8 – Jul 14, 2024
AT&T Breach Fallout Spreads to Snowflake
Sources
- CISO Tribune, vendor directory record for AT&T, published November 8, 2026