The recent hacks appear to have used what cybersecurity experts call a "water hole" attack.
"In these gloomy times where unemployment benefits are, for a number of us, the only means to keep our heads above water, the attack on them today is a real catastrophe, " it said.
Then, aiming upward, you can shoot out of the water like a nuclear attack sub.
After each attack, the scientists recorded the precise geographical location and the depth of the water, as well as whether the attack was successful or not.
The mating pair were both speared in an attack on the water near Throop Mill in Bournemouth.
And then there's the danger, as Hamm sees it, of federal regulation of fracking, which has come under attack for supposedly polluting underground water supplies.
Although the company has won some juicy concessions to supply water internationally, its domestic business is under attack (see box).
On her first attempt in August, an 11-hour asthma attack and shoulder pain forced Nyad out of the water about 29 hours into her swim.
CNN: Diana Nyad making fourth attempt at Cuba-to-Florida swim
Ronald Dick, director of the FBI's National Infrastructure Committee, told a House subcommittee hearing that the nation's water supply may seem to be a logical target for a terrorist attack.
For example, the supply of electricity, water and sewage systems are unpredictable and need to be appropriately protected from attack.
While the nature of this threat landscape is uncertain, the potential damage a cyber-attack could pose to our internet-dependent telecommunications, power and even water infrastructure, has seen cyber security rise sharply up government agendas around the world in the last five years.
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