Coinbase stock jumps in Nasdaq debut

Shares of the San Francisco-based cryptocurrency exchange, which trade under the ticker COIN, opened for trading at $381 apiece, giving the company a valuation of about $99.5 billion. 

New iPhone feature will alert you if you're being stalked

A new feature, discovered in the iOS 14.5 beta, will warn Apple users when an unknown item traveling with them is being tracked through the Find My app. The Find My app is available through iPhone, iPad, Apple Watch and Mac devices.