TrustChain links suppliers with manufacturing and retail so you can be sure that engagement ring came from where the store says it did.

The bank's chief executive tells the BBC it is calling in IT giant IBM as the disruption enters day six.

VIDEO: Dr. Sridhar Muppidi, IBM Fellow, vice president and CTO IBM Security discusses how he thinks about security and the role that Artificial Intelligence will play in the future.

The mainframe will no longer be a revenue booster in the second half.

Investors are losing faith in Big Blue’s glacial turnaround.

IBM has spent an IBM on its shareholders and they have little to show for it.

IBM has launched LinuxOne Emperor II, the second generation of its open source mainframe computer system. The new model has a layer of security and privacy not seen in a Linux-based platform before, the company said. "We saw in our success stories for Emperor that security was a recurring theme attracting new customers to the platform," noted Mark Figley, director of LinuxOne Offerings at IBM.

Big Blue's dividend yield looks attractive after a recent decline. But these three companies will pay you even more.