RSA received $10 million to use backdoored NSA algorithm by default in crypto software BSafe  —  Exclusive: Secret contract tied NSA and security industry pioneer  —  (Reuters) - As a key part of a campaign to embed encryption software that it could crack into widely used computer products …

Cards Stolen in Target Breach Flood Underground Markets  —  Credit and debit card accounts stolen in a recent data breach at retail giant Target have been flooding underground black markets in recent weeks, selling in batches of one million cards and going for anywhere from $20 to more than $100 per card, KrebsOnSecurity has learned.

Snapchat for iOS gets a replay option, front camera flash, filters and up to 7 best friends  —  Ephemeral messaging service Snapchat just got an interesting update that adds the ability to replay a message once per day, “flash” your front camera by whiting-out the screen …

T-Mobile Plans to Talk “Un-Carrier” 4.0 at CES  —  T-Mobile is ready to make another big move, announcing plans for a media event at January's CES to discuss the next step in its “un-carrier” strategy.  —  “This one you aren't going to believe,” T-Mobile says in an invitation to journalists.

Protesters vandalize Google bus, block Apple shuttle  —  Gentrification backlash targeting tech firms escalates in San Francisco and Oakland.  —  SAN FRANCISCO — As tech-driven housing costs and evictions soar, anti-gentrification protesters in San Francisco and Oakland …

Details of the ‘Mega Conspiracy’ Behind Megaupload … Some lively new details arrived today in the long saga of Megaupload, the file-sharing site whose founder, Kim Dotcom, is currently suing the New Zealand police while the U.S. government attempts to extradite him to face charges of criminal conspiracy.

Square's Dorsey returns 10% of his shares  —  Exclusive: The founder and CEO makes an uncommon move to expand the company's pool of shares for compensation and acquisitions.  —  FORTUNE — Jack Dorsey, the founder and CEO of Square, has voluntarily given 10% of his shares in the company back to Square.

Microsoft appoints Jim DuBois as new CIO  —  Microsoft this afternoon announced Jim DuBois as the company's chief information officer.  —  DuBois had served as the interim CIO for the past six months and replaced Tony Scott, who left after five years with the company to be CIO of VMWare.

N.S.A. Dragnet Included Allies, Aid Groups and Business Elite  —  Secret documents reveal more than 1,000 targets of American and British surveillance in recent years, including the office of an Israeli prime minister, heads of international aid organizations, foreign energy companies …

Deals We Lost: Homebrew's Two 2013 Misses  —  When do you officially get christened a “VC?”  Is it when you successfully raise your first dollar or finish the fundraising?  Is it when you write your first check or see your first exit?  With Homebrew, Satya and I both consider ourselves a startup in its “product-market fit” phase.

BlackBerry CEO hoping to avoid future layoffs, expects to be profitable by 2016  —  This morning's earnings report may not have been BlackBerry's brightest moment, but John Chen seems confident in the company's future — and his ability to turn things around.

Alleged Top Moderators Of Silk Road 2 Forums Arrested In Ireland, U.S. In International Sweep  —  At least two moderators of the Silk Road 2 user forums have been arrested by authorities in the U.S. and Ireland.  A source claiming to have inside knowledge of the arrests said that Libertas …

Justice Dept. drops objection to publishing FISA opinion on phone metadata collection law  —  GOVT DROPS OBJECTION TO PUBLISHING SECRET OPINION  —  You are here  —  Home » AP Organization » Govt drops objection to publishing secret opinion  —  WASHINGTON (AP) …

Oracle snaps up marketing software maker Responsys for $1.5B  —  Summary: The business-to-consumer marketing software company will be bought for a 38 percent premium of its stock price as of Thursday.  —  Zack Whittaker  —  Software giant Oracle said Friday it will buy Responsys …

New milestone: Amazon stock surpass $400 for first time ever  —  This summer, Amazon.com's stock hit $300 for the first time.  —  Amazon CEO Jeff Bezos with the Kindle Fire HDX 8.9″.  —  Now, five months later, it has reached a new milestone: $400.

Walt Mossberg: The Exit Interview  —  At an age when some may consider spending more time practicing their golf swing or perfecting their poker face, tech journalist Walt Mossberg is about to embark on what may be his biggest adventure yet.  After 22 years as The Wall Street Journal's personal …