The Dow, S&P 500 and the tech-heavy Nasdaq are down sharply as Facebook finds itself in hot water over reports that as many as 50 million of its users may have had their data compromised.
Bitcoin was climbing more than $1,000 Monday.
The three major averages are falling sharply on Monday.
Former Executive Chairman Paul Jacobs is considering a leveraged buyout, which would be incredibly expensive and face tough regulatory scrutiny.
Macy's is launching mobile checkout in an effort to save money. Facebook is in hot water, meanwhile.