The FBI is investigating an apparent breach of its networks after a prolific cybercriminal group claimed on Tuesday to have ...

US officials suspect Iranian hackers are behind a series of breaches of systems that monitor the amount of fuel in storage tanks serving gas stations in multiple states, according to multiple sources ...

(CNN) — Hackers have targeted water systems in several US states in a coordinated cyberattack that has caused some utilities to issue boil-water notices and switch to manual mode, taking their systems ...