Who do you prefer?

Google researchers say that they’ve developed an algorithm that can accurately solve Google’s own CAPTCHA puzzles — those crazy jumbles of letters and numbers you type in on websites to prove that you’re human — with 99.8 percent accuracy. Clearly this isn’t good news since they are meant to keep robots from spamming you – but, Google says they have found ways to make it stronger using this very research.

What passwords should you change & is it safe to keep using the internet? Here’s what you need to know about the Heartbleed bug.