United States president Donald Trump has sharpened his attacks on the Federal Reserve, saying it posed the biggest risk to the US economy. He also targeted Fed chairman Jerome Powell, telling the Wall Street Journal he seemed happy to be raising interest rates.
Google is shutting down much of its social network, Google+, after user data was left exposed. It said a bug in its software meant information that people believed was private had been accessible by third parties. Google said up to 500,000 users had been affected.
Google has confirmed that private emails sent and received by Gmail users can sometimes be read by third-party app developers, not just machines. People who have connected third-party apps to their accounts may have unwittingly given human staff permission to read their messages.
Trading on the New York Stock Exchange (NYSE) on Wednesday restarted after being suspended for more than three hours due to a technical fault. The NYSE has yet to give full details of the problem, but emphasized that it was not the result of a cyber hack. Other exchanges, including Nasdaq, reported no problems and were trading normally.