The Tumblr microblogging, social networking and online sharing site was hit on Monday by a group that harasses blogs and practices Internet trolling — the posting of provocative or off-topic messages ...

This article was originally on a blog post platform and may be missing photos, graphics or links. See About archive blog posts. NEW YORK -- Tumblr is drawing up all kinds of off-the-wall methods to ...

Tumblr this week quietly announced plans to roll out a new advertising program across its site which will see it implementing ads across users’ blogs. The company did not provide specific details on ...