Because so much of our infrastructure including the electrical grid, water and sewage treatment, as well as our transportation system is computerized.

NPR: Cybersecurity On Display In D.C.

Some 12 projects, including a berth for larger supply ship, fresh water supply, sewage and garbage treatment facilities are still under development in Sansha.

CNN: China to open disputed islands to tourism

He cites lack of water treatment, sewage and planning, and says the film-makers will likely leave the island in better condition than before they arrived.

CNN: POSTCARDS FROM THE BEACH

The UN wants funds for emergency cholera treatment and for clean water supply systems and sewage plants.

BBC: UN launches appeal to fight Haiti cholera epidemic

Chairman of the Isle of Man Water and Sewage Authority Tim Crookall said the aim was to provide effective sewage treatment throughout the island.

BBC: Isle of Man sewage development to cost millions

Other times the attacks are more personal:In 2000 a discontented consultant, rejected for a job at a water treatment plant in Australia, remotely hacked into a sewage treatment system and released 264, 000 gallons of raw sewage into rivers and parks.

FORBES: The Next Threat

Kelda Water Services and its sister company Yorkshire Water are supplying the council with the biogas, which is produced at their sewage treatment works in Sheffield.

BBC: 'Poo-powered' vans up and running in Sheffield