AT&T is putting its energy into building a "premier" next-generation network as its waits for a court's ruling on its $85 billion Time Warner Deal. The carrier saw business revenues for Q1 dip, but strategic services and business wireless subscribers increased.

The two stocks were among a group of five impacted on the Big Board, but trading was not interrupted on Nasdaq, their home exchange.

Google Cloud's popularity fell 8 percent from last year, giving it an 18.8 percent market share for IoT developers. That slip put Google Cloud behind private/on-premise cloud solutions for IoT in the survey.

Check Point CEO Gil Shwed said that systems integrators – and not just local resellers – can help the company address the need for a fully integrated approach to security.

Comcast has formalized its $30.7 billion bid for British pay-TV and media provider Sky, but that doesn't mean the cable giant is neglecting its bread-and-butter connectivity business, which saw double-digit growth on the business services side during Q1.