We need to wake up to how our personal information is being used online. Tech companies are delighted to fund free email and wonder apps so they can read your email, know what you eat, what exercise you like, and where you shop. The key thing to remember is that if you are not paying for it, then you are the product, writes Marjorie Brennan

Researched published this morning to mark Data Protection Day, shows that Irish people aren't as fussy about online privacy now, as we were six years ago.