We’ve come a long way since the web was just a fun place to share cat gifs – now it’s a place mostly dedicated to finding and selling your personal info. Here’s what you need to know in this new eraOn the internet, the adage goes, nobody knows you’re a dog. That joke is only 15 years old, but seems as if it is from an entirely different era. Once upon a time the internet was associated with anonymity; today it is synonymous with surveillance