Exactly, a lot of common form fields have common tags/parameters/variable names, like email, login name, username, password, etc.
Originally Posted by Fen
Clearing histories should stop it if it's of concern - either through the apps 'Options' or by using something like cCleaner.
(If you go down the c(rap)Cleaner route be careful, it can remove a lot more than you might have planned.)
'The easiest way for your children to learn about money is for you not to have any'. - Katharine Whitehorn