Risks of data breaches grow as devices like smartphones and tablets proliferate.

Market rally on ECB's debt-buying plan has run out of steam.

Banks in Spain, Portugal, Ireland and Greece see $425 bln withdrawn over 12 months.

As growth falters, central bank boosts asset-purchase fund by $126 bln.

Three commissioners call for an analysis of proposed money-market regulations.

Harvey Schwartz to succeed David Viniar as finance chief in January.

Companies issue at least $16 bln in debt.

Britain and other countries protest proposed requirement.