Yahoo Finance Live's Dave Briggs and Seana Smith look at how many iPhone users and consumers use payment apps for everyday purchases.
Bug may already have been used by hackers to take control of people’s phones
Meanwhile, the tech-heavy Nasdaq Composite has fared even worse, with a peak-to-trough plunge since its record-closing high in November of 34%. While bear market declines are known for sending nervous investors scurrying to the sidelines, they're just the opportunity successful money managers use to pounce. Just ask Berkshire Hathaway (NYSE: BRK.A)(NYSE: BRK.B) CEO Warren Buffett.