Emily meets a victim of identity theft, a convicted hacker, a scammer and the police, to help unravel the world of cyber crime, and she makes an important decision about what to do about being trolled.

Emily goes on a romantic blind date with one of her fans and meets a catfish victim. And, a detective reveals how many love cheats are using the web to start affairs.

To learn about the psychology of living online, Emily visits a psychotherapist and meets a family torn apart by harassment, a selfie-obsessive and a woman with agoraphobia who is living her life online.

Emily questions if her own online behaviour is normal and meets a YouTube star, a self-confessed Facebook fraud, a digital agency, and gets a visit from the police.

Why are our online lives so different from our real lives, and what affect does this have on us, our friends and our family?