Former Department of Homeland Security chief Michael Chertoff said combating groups like LulzSec and Anonymous pose a unique problem for law enforcement because
Chertoff, speaking in New York at a lunch hosted by Opera Solutions, an analytics company, gave a talk largely on cybersecurity. He noted that the U.S. needs to form a cyberattack doctrine that outlines all the nuances of attacks and various degrees of response.

The hardest part

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