Rubrik stock jumps 21% in a week as AI fears lift cybersecurity shares
AI Summary- Rubrik shares rose 21% in one week as AI-related cyberattack concerns lifted cybersecurity stocks.
- Revenue reached $427.3 million, up 38% year over year in fiscal Q2 2027.
- Rubrik raised full-year guidance after reporting results for the period ended July 31, 2026.