The UK accuses a unit of Russia's FSB of using cyberattacks in a "sustained but unsuccessful" campaign to weaken democratic institutions since 2015 (Alexander Martin/The Record)

Alexander Martin / The Record:

The UK accuses a unit of Russia’s FSB of using cyberattacks in a “sustained but unsuccessful” campaign to weaken democratic institutions since 2015  —  The British government accused a unit of Russia’s Federal Security Service (FSB) on Thursday of using cyberattacks in a …