FeelCool

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FeelCool

The FeelCool editorial team covers AI, gadgets, software, cybersecurity and the business of tech. We test products hands-on, explain complex topics in plain English and follow a strict editorial policy on accuracy and independence.

Cybersecurity

Salt Typhoon breach and the new era of telecom security

Salt Typhoon actors compromised over 600 organizations across 80 countries, including nine U.S. carriers, by exploiting unpatched edge routers. This massive breach of CALEA systems highlights why governments are shifting toward direct control of critical communication infrastructure.

AI

Perplexity revenue climbs as AI agents and publisher deals drive

Perplexity annualized recurring revenue reached over $750 million by August 2026, driven by the launch of Perplexity Computer and specialized models for finance and health sectors. The company also manages a $42.5 million revenue sharing pool for content partners like CNN and Fortune.

Cybersecurity

Navigating the agentic AI security era with Wiz

Following Google's $32 billion acquisition of Wiz, security teams must address agentic AI risks like memory poisoning and goal hijacking. With 80% of organizations reporting risky AI agent behaviors, choosing between Wiz, Cisco, and UnderDefense is critical for cloud defense.