A few months ago, Dropbox was again available in China, but it seems that the cloud storage service has been blocked again.
The service had indeed been blocked for a while in China, but, in February, people found that it was open once again, even though no official statement had been made by the Chinese government.
Tweets from users and data from censorship monitoring organization GreatFire.org reveal that access is restricted once again. The data shows that dl.dropbox.com, which is used to download files, is no longer open to users inside China. Dropbox.com also appears to have been blocked.
The decision to block Dropbox once again comes as the government has decided to restrict access to some Google services, including Gmail, Maps, and others.

