In 2018 the number of internet users, worldwide, rose to 3.6 billion. If you’re a collector of anecdotes or technology milestones, that’s more than half the world’s population to be specific. Make no mistake, that’s a lot of users, a lot of data being bandied about the ether and, if you’ve been following any of the data breaches making headlines in recent months, your next deduction must surely be that that’s a lot of potential vulnerability.
