- Novant Health Inc.'s AS 18495 NOVANT-AS1 with 396,
- Sutter Health's AS 46648 SUTTERHEALTH with 376,
- Texas Children's Hospital's AS 11015 TCH-AS with 353,
Cedars-Sinai Health Systems' AS 22328 CSHS came in only seventh in PSBL data, with only 10 spam messages. But in CBL data, CSHS came in first, with 2,873 messages. That's not a lot, compared to, for example, Comcast, which CBL saw spamming more than two million messages during the same month. But what patients would prefer to see from medical organizations is zero spam messages, since spam is a sneeze for infosec disease, and who wants to think their hospital's information security or radiology computers might be infected?
Chances are CSHS will notice and clean it up pretty quick. Those other three medical orgs may have some sort of more chronic problem....