** Cybersecurity firm Rubrik's shares RBRK.N rise 2.9% to $92.69 in morning trading
** RBRK says it will buy privately held startup Predibase to accelerate agentic AI adoption
** Terms of the deal were undisclosed, but RBRK intends to pay between $100 mln and $500 mln, CNBC reports, citing a person familiar with the matter
** Founded in early 2021, Predibase offers a low‑code, declarative machine-learning platform focused on fine‑tuning and serving open‑source language models
** As of last close, RBRK up ~38% YTD
(Reporting by Jaspreet Singh in Bengaluru)
((Jaspreet.Singh@thomsonreuters.com ; https://twitter.com/i_jass))