Rubrik (NYSE:RBRK) is scheduled to report its first quarter results this week, with investors looking for signs that demand for the company's cyber resilience and data protection offerings remains strong despite concerns about rising memory costs affecting enterprise technology spending, according to Jefferies analysts. The analysts expect Rubrik to deliver a strong quarter, pointing to momentum in cyber resilience and identity security products, favorable channel feedback, and what they described as a relatively easy year-over-year comparison.