Dark Net

A cyber BDSM couple use tracking technology to fulfill their relationship; an eligible bachelor in love with a virtual girlfriend; plus, a revenge porn victim whose life was upended by private photos published online. Series premiere.

A Swedish mom implants an RFID chip as a lifestyle choice; the filmmaker who lost an eye and replaced it with a camera; plus, the "world most connected man," who uses hundreds of tracking systems to monitor every aspect of his life.

Children forced to perform sex acts on camera; people who use the same technology to protect kids and nab the perpetrators; plus, a convicted pedophile reveals the roots of his addiction.

Content moderators watch the worst of the Internet so you don't have to; a convicted hacker whose punishment was a virtual prison of the unplugged; plus, a blackhat hacker who encrypts and holds computer files hostage.

A woman pulled into an online cult from the safety of her bedroom; a former pilot suffering from Electromagnetic Hypersensitivity; plus, the quadriplegic using adaptive robotics and virtual reality to transcend his body's limitations.

A 17-year-old boy struggles with an addiction to online pornography; autistic technologists in Silicon Valley turn a genetic variation to their advantage; plus, cognition-enhancing supplements that claim to rewire the brain.

A Cyberbanging world where youth use social media to conspire and incite violence; bloggers turn the tables on trolls; plus, Abdullah X, an online character who's trying to keep Muslim kids from falling under the spell of extremists.

An activist uses technology to document and report police abuse; the heir to a rabbinic dynasty finds a world he never knew existed online; plus, building an untraceable gun from the comfort of your own home. Season finale.