Have these things happened to you? Data theft that led to criminal fraud? Posts and pictures on social networks used by unintended users? Advertisements popping up the moment you log onto a travel site? Although you remain online for hours, chances are, you may yet be a novice when it comes to protecting your data, what constitutes private vis-a-vis public. The thing is you are not alone. Millions of us who marvel at this new-age printing press are unknowingly compromising on vital issues - use of personal data, sharing private moments and leaving behind a trail of internet presence. So how do you tackle such issues What are the things would you like to change? Join us for this special episode of The Big Fight where we have ethical hackers and cyber law experts to tell you how to protect yourself in the virtual world.