* login.<target_site>.www.com -> login.<target_site>.com
* members.<target_site>.www.com -> members.<target_site>.com
Even some carefully chosen <target_site>.www.com's will now be valuable:
* login.www.<target_site>.www.com -> login.<target_site>.com
What a stupid idea...
For this to actually help scammers (after the bug is fixed) they'd need to own www.example.com but not example.com, which is unlikely to say the least.
* login.<target_site>.www.com -> login.<target_site>.com
* members.<target_site>.www.com -> members.<target_site>.com
Even some carefully chosen <target_site>.www.com's will now be valuable:
* login.www.<target_site>.www.com -> login.<target_site>.com
What a stupid idea...