Surveillance technology, once it is installed for public safety purposes, quickly infiltrates other parts of our lives.

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As the oil infiltrates the marshes and lagoons of the coast, it will become far more difficult to disperse and will affect delicate ecosystems.

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Droid malware infiltrates the app store with disturbing frequency, for example.

FORBES: The Department of Homeland Security Wants You To Be More Careful With Your Phone

The advert is a takeoff on the children's story Goldilocks and the Three Bears in which Cattrall infiltrates the locker room of a football team and tries three colas they have left behind.

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Last week, a Russian security company reported that as many as 600, 000 Macs, most of them in the United States and Canada, had been infected by Flashback, a Trojan horse virus that infiltrates computers, secretly giving someone else remote access to them.

CNN: Apple: Update will fix Mac 'Flashback' virus