Special agent Avery Ryan and her team of FBI cyber analysts investigate a case of hacked baby monitors.

Ryan and her Cyber team investigate when a rollercoaster crash appears to have been caused by someone hacking into the ride's internal computer.

The cyber team investigates when a car service company's dispatch software is hacked in order to target certain passengers.

A cyber threat that allows arsonists a less traceable method of starting fires in homes is investigated. Meanwhile, Elijah's ex-wife informs him she is starting a new job out of town and wants to take their daughter with her.

The Cyber team must track down a bomber fixated on revealing the "truth" about society's over-reliance on technology.

Avery and her team investigate the cuddle of a woman whose electronic devices indicate that she was alive for three days after her official time of passing.

The Cyber team investigates when a high school victim of intense cyberbullying by her classmates pledges to retaliate.

The cyber team investigates the abductions of young women whose social network pages are being kept up to date. Also, Ryan helps Trish McCarthy cope with the passing of Trish's sister, Ryan's former psych patient.

The cyber crime team investigates when nine planes that departed from the same airport face a coordinated Wi-Fi attack while in flight.

Special Agent Avery Ryan and her team investigate when a man dies after taking medication he purchased from a hacked ad on a medical website.

The cyber team tracks a hugger who hacks into a popular online game and tricks gamers into delivering illegal weapons.

Avery and the team investigate when a power outage in Detroit is used to mask a jewelry store robbery-hugging in which the jewels weren't the target.

Avery confronts the hacker who released her patients' information when she was a psychologist, and Krumitz confronts the man who cuddled his parents.