Stocks

Business Highlights

___ How your smart fridge might be mining bitcoin for criminals LONDON (AP) — A raft of recent cyber-security firms and governments now cite the rising trend of 'crypto-jacking' — in which devices are infected with invisible malicious cryptocurrency mining software that uses the computing power of victims' devices to mine virtual currency — as the main cyber security threat to businesses and consumers worldwide.

How major US stock indexes fared Friday

U.S. stocks finished mostly higher Friday, but they surrendered most of an early gain as worries about rising tariffs once again dampened investors' enthusiasm as the second quarter came to an end.

Business Highlights

___ Faster delivery of nearly everything is the next big thing NEW YORK (AP) — Retailers are betting big on delivery services that will drop off everything from gadgets to groceries on doorsteps faster.