kittey said:
No. The best you can do is hide thumbnails by default to prevent them from being visible for a short moment before the JavaScript code runs to hide them. See forum #132142.
Search the forum for 'flash thumbnail', then see issue #2002, topic #3383, topic #2677.
I have the same problem with some of my queries… that haven’t updated for over a year but nobody seems interested in fixing that. :< See the unticked item in issue #2921 for related feature requests.
I noticed that saved search groups/labels with more than ten saved searches in them tend to break unpredictably. If you move some searches to another label so that each label has only ten or less saved searches, they will come back to life after a few days.
Thanks... I guess, even if the code is added for thumbnail files, anyone intercepting the data connection of users will still be able to see the content of those files in the blacklist?