Technology

North Korea Linked to Digital Attacks on Global Banks By NICOLE PERLROTH and MICHAEL CORKERY Security researchers say this is the first known case of a nation using malicious code to steal money for pure financial profit. Google Prevails as Jury Rebuffs Oracle in Code Copyright Case By NICK WINGFIELD and QUENTIN HARDY The decision, which will be appealed, means that Google owes its Silicon Valley rival nothing for code it used in the Android operating system. Snapchat Raises $1.8 Billion From Private Investors By KATIE BENNER Over the last year, investors like Alibaba have bought stakes in Snapchat. Alibaba agreed to invest $200 million at a valuation of $15 billion. For more technology news, go to NYTimes.com/Technology »