Apple to delay privacy change threatening Facebook, mobile ad market

The delay could benefit Facebook, which last week said the changes to the iOS 14 operating system would render one of its mobile advertising tools "so ineffective on iOS 14 that it may not make sense to offer it."Apple announced new privacy rules in June that were slated to take effect with the launch of its iOS 14 operating system this fall.Facebook said last week it would quit using the tool that requires a prompt in its own apps but did not immediately respond to a request for comment on Thur