from Hacker News

Cname Cloaking, the dangerous disguise of third-party trackers

by kemenaran on 11/22/19, 10:28 PM with 1 comments

• by chopin on 11/23/19, 12:10 AM

  At least for sites where I am expected to leave money (web shops) that would mean aggressive blocking of subdomains (just for security reasons).

  I never cease to be astonished of stupidity. I can imagine that this tactic leads to all sorts of liabilities for the primary domain owner. Finally someone will deliver malware via this route.