OpenAI recently announced their new AI-powered browser. I’ve tested it, and it’s an interesting step forward. But OpenAI is not alone in this. Google is adding more AI features to Chrome, Perplexity launched its own browser recently, and several other players are working on similar products.

Most of these tools are still early. They work, but the experience is not fully refined yet. Still, the direction is clear. Just like the launch of ChatGPT sparked a wave of AI adoption, this could trigger a new wave of AI-native browsing.

We are moving toward a world where there will be an order of magnitude more AI agents browsing the internet than human users. And the biggest vulnerability in this shift is security. Browsers sit at the center of our digital lives: emails, passwords, financial accounts, and internal company systems. If an AI agent is interacting with all of this, the security risk increases significantly.

This means cybersecurity is becoming even more critical. As AI becomes more capable, the demand for secure workflows, authentication layers, and protection systems grows alongside it. Businesses will be forced to care, because the attack surface is getting larger.

So it’s a good moment to keep cybersecurity names on your watchlist.

Here are four that stand out right now. They are growing quickly, expanding their platforms, and gaining more enterprise adoption. However, like many cybersecurity companies, most are not strongly profitable yet. Their priority is growth and building defensive moats.

CrowdStrike $CRWD

CrowdStrike provides cloud-native cybersecurity software that uses artificial intelligence to protect endpoints, cloud workloads, identities, and data from cyber threats by detecting and stopping attacks in real time.

Its Falcon platform analyzes activity in real time using AI models. Instead of relying on traditional antivirus signatures, it learns from large amounts of threat data across its customer base. CrowdStrike is known for fast detection speed, ease of deployment, and strong performance in large, distributed organizations.

CyberArk $CYBR

CyberArk specializes in identity security, with a focus on privileged access management to protect organizations from cyber threats by securing human and machine identities across applications.

It manages, monitors, and restricts who can access critical systems and data. CyberArk’s platform is especially important in large enterprises and government environments, where a breach of administrative access could cause significant damage. It’s at the a core layer of identity security.

Cloudflare $NET

Cloudflare provides content delivery network services, cybersecurity, DDoS protection, and edge computing to help businesses improve the performance, security, and reliability of their websites and applications worldwide.

It runs one of the largest global networks that sits between websites, applications, and users.

As more applications move online and AI tools require fast and secure data access, Cloudflare’s edge network becomes increasingly important. They benefit from both internet traffic growth and the shift from centralized computing to distributed edge computing.

Zscaler $ZS

Zscaler provides a zero-trust platform to securely connect users, devices, and applications anywhere, protecting organizations from cyber threats and data loss.

It enables secure access to applications without requiring a traditional corporate network or VPN. It routes traffic through its cloud security platform, where data and requests are inspected and filtered before reaching internal or external applications.