Palo Alto Networks reported a 34% year-over-year increase in fourth-quarter revenue and projected first-quarter and full-year revenue and adjusted earnings per share to exceed analysts' expectations. CEO Nikesh Arora stated that the acceleration of AI-powered attacks is compelling customers to bolster their cyber defenses, providing a long-term growth driver for the company's business. To enhance its AI security offerings, the company plans to acquire the agent-based AI startup Console. Despite the optimistic results and guidance, the company's stock fell 5% during regular trading hours and further declined by approximately 2% in after-hours trading.