St. Luke Technologies, LLC added new cases against Amazon (2:15-cv-01564), Dell (2:15-cv-01617), HyTrust (2:15-cv-01639), Intuit (2:15-cv-01571), and Microsoft (2:15-cv-01558) to the litigation campaign that it initiated last week with suits against HP (2:15-cv-01545) and Apple (2:15-cv-01547) in the Eastern District of Texas. This week’s complaints, like last week’s, accuse of infringement a variety of products and services that operate via or provide secure communications over the Internet.