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Wells Fargo's basement lab, mobile banking fees, social media, and branch design were among the hottest tech topics of 2013. Click through to see all the most-read stories of the year.

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First Look: How Wells Fargo Envisions a Smaller Branch

In the basement of a New York branch, Wells Fargo dreamed up its new "neighborhood store" that debuted in D.C. on Monday. Reporter Mary Wisniewski takes a peek.

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Banks Turn to Fees to Make Mobile Pay

For years, banks have been seeking to turn a profit on mobile apps. In the latest twist, Regions Bank is rolling out programs that charge fees based on convenience.

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How Some Banks Ace LinkedIn

Which financial institutions "get" LinkedIn? Jennifer Grazel, the social media network's global head of category development for financial services, offers up several examples.

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Amex Makes Bluebird a True Checking Account

American Express is making its Bluebird prepaid card an even closer competitor to banks by adding FDIC insurance and increasing account limits to the prepaid card.

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Old Branch Designs Are Toast: Umpqua's Ray Davis

Umpqua CEO Raymond Davis expects banks to focus on customer service and building smaller branches in the years to come.

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The One Thing Banks Should Never Do on Facebook and Twitter

Social media is great for marketing. For customer authentication, not so much.

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B of A Tech Chief Bessant on Big Data, Emerging Tech

Catherine Bessant, head of global tech and ops at Bank of America, shares updates on her bank-wide IT streamlining project, new technologies the bank is testing, and tech terms she'd like to see eliminated.

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Can Big Four Core Banking Vendors Oligopoly Be Broken?

Four vendors own the U.S. core banking market. But others, mostly international vendors, are starting to creep in.

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New Breed of Banking Malware Hijacks Text Messages

An RSA cybercrime expert walks us through a typical online/mobile banking attack with a new twist: an SMS forwarder that steals authentication codes.

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Mobile Check Deposit Boom Brings Risks

Mobile check deposit, once a low priority technology for banks, has become one of the most sought out mobile banking app features. But along with popularity and increased use, the potential for fraud is emerging.

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