A chapter of internet history has come to a close. One of the cybercriminals behind 2020's major Twitter hack was sentenced to five years in U.S. federal prison on Friday. Joseph O’Connor (AKA “PlugwalkJoe”), a 24-year-old British citizen, previously pleaded guilty to seven charges associated with the digital attack. He was arrested in Spain in 2021 and extradited to the U.S. in April of this year.