Today in Tech: A cheaper Nook Tablet coming this week?February 21, 2012: 3:30 AM ET
Fortune's curated selection of tech stories from the long weekend. Sign up to get the round-up delivered to you each and every day.
* National Security Agency director Gen. Keith Alexander warned that the hacker group dubbed "Anonymous" could have the tools necessary to cause a limited power outage within the next two years. (The Wall Street Journal)
* Microsoft accused Google (GOOG) of essentially bypassing the privacy settings in Internet Explorer to track users. (The Verge)
* Andreessen Horowitz co-founder Ben Horowitz on why tech entrepreneurs should dispense with the business classes and listen to rap lyrics instead. (The New York Times)
* The design-focused e-commerce startup Fab.com, which recently hit 2 million users, is expanding into Europe with the acquisition of Casacanda in a deal valued at nearly $10 million. (Fab.com and The Wall Street Journal)
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