I am using the UC Browser on my Android phone. Today I noticed there was an update available so I downloaded and installed. Then I decided to go to my Facebook page and had to re-log in to the page. Once logged in I saw I was on someone else's page - some guy from India. Full access to his account. I made a post on the UC Browser page and then saw other people were also complaining about being logged into some "random person's" Facebook page. Could the UC Browser just have a bug? Or could this be some sort of intentional wrongdoing gone awry? BTW- there seems to be a huge number of UC browser users. Considering many of these users may also have Facebook accounts I could see where there was possibly a major security breach of accounts and passwords.