Here are some links that describe these issues:
Can you also comment on a technical level how browser modifications including toolbars and software that injects/modifies content inside of a webpage is handled by Identity Shield?
I'm posting this in the consumer forum since business mostly have WSAWSS and other controls to guard against these issues.
This is something I've been wondering for quite awhile. Thank you!
Best answer by Rakanisheu Retired
A large amount of the tickets I see about customers having an issue about PUA is that they installed it themselves by clicking a number of accept dialogue boxes. If a program tells you what it does (and isnt malicous) and gives you the option to uninstall cleanly it wont probably wont be marked bad (thats not set in stone of course!).
In the links you posted the first one isnt really PUA they are talking about malware (password stealers etc) which we of course we block. The grayware def again is a little vague they talk about Dialers (which we block), Adware which there a varying types of some we block some we dont (it varies for each program).
What people forget is that "free" programs often use advertising in order for the creater to make some money. Its extremely common on mobile applications but for some reason when its on a PC platform people get really annoyed 🙂 Toolbars are a pet hate of mine, if I had my way I`d mark them all bad but to be honest the majority of them will tell you what they do before the install! My rule of thumb is to avoid them all.