Refocus technology contracts. Reassess tech provider selection. Ponder possible action against trade secrets theft.

That may seem like a wonky list of New Year's resolutions. Maybe so, but it's also a necessary one, said attorneys at international law firm Mayer Brown. Legal tech trends in 2018 to watch for include rewriting tech contracts to account for software that learns -- think artificial intelligence; privacy and security taking on new significance in tech transactions; and the effects of an ever-increasing use of big data on litigation.

Lawyers in the Chicago-based firm's technology transactions group gave a rundown of legal tech trends in a recent teleconference. Here's what CIOs and business chieftains should be ruminating on this year.