Was that Mark Zuckerberg watching Wimbledon in Tower Hill last June? Someone tagged this place as 'Wimbledon' - which it isn't - on Facebook on 29 June.
But who? Were you in a pub in Tower Hill on the afternoon of Tuesday 29 June? I Can Stalk U site exposes danger of sharing photos online. Over 170,000 people are part of the Sophos community on Facebook.
Why not join us on Facebook to find out about the latest security threats. Hi fellow Twitter user! Follow our team of security experts on Twitter for the latest news about internet security threats. Already using Google+? Find us on Google+ for the latest security news. I Can Stalk U - Raising awareness about inadvertent information sharing.