Be careful!!!New Blackberry handset could reveal EVERY video you view

BlackBerry customers using their new handset to share music and videos could end up revealing much more than they intended.

The Q10 handset, which goes on sale in the UK next week and the US next month, will be available in two colours, and has both a physical keyboard and a small touchscreen

A setting on the new Q10 alerts your BlackBerry Messenger (BBM) contacts to which tracks you are enjoying - but will also inform them if you've been secretly using your smartphone to watch porn online.

BlackBerry Z10 customers flagged up the issue with the 'Show What I'm Listening To' feature, which is also built in to the newest Q10 model.

Should a customer decide to watch adult content on their Q10, their BBM contacts will know exactly which site they visited, and when.

BlackBerry has said the feature has to be switched on by the individual user, but some customers said it was activated when they got their smartphone and that they had had disable the feature themselves.