Once i spent a week researching Lotteries on google. Days after, i was getting an almost constant stream of ads for the National Lottery. If anyone were to have

Once i spent a week researching Lotteries on google. Days after, i was getting an almost constant stream of ads for the National Lottery. If anyone were to have used my computer during that time, they might have been puzzled by this and though "Whoah! Is this guy a gambling addict?". Just imagine if i was researching something slightly more taboo. Someone could easily jump to the wrong conclusions. I might have nothing to hide, but it certainly isn't right that my information is being used to generate a potentially scandalous false picture of what i might be looking for.