Yahoo Small Business operation and management has been moved from Oath to Verizon as of October 25, 2018.
Security issues should be reported to cirt@verizon.com.
This includes smallbusiness.yahoo.com
, SiteBuilder
, Access Manager
, Store Editor
, YSB Developer Network
, Commerce Central
, Localworks
, Luminate
and all other apps/services under the Yahoo Small Business family of products.