**_We Raised $20 Million_** _/_ [_Read the Announcement_](https://raven.io/blog/%20raven-raises-20m-seed-round-to-protect-applications-at-runtime-even-without-signatures-or-cves)

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## Protect Your Most Exposed Applications

Prevent exploits and malicious code from ever running inside the application.

[Book a demo](https://raven.io/book-a-demo)

## Internet-Facing Applications Are the First to Break

### Zero-Day & No-CVE Attacks

Traditional tools depend on known signatures or CVEs. 70% of real-world attacks don’t have a CVE.

### The Exposure Window

Even when a vulnerability is known, patching takes time. Attackers move much faster than fixes.

### WAF is Not Enough

WAFs can’t see what actually executes inside the application once traffic is allowed.

### True Runtime Prevention

Raven stops malicious code **inside the application**, at execution time.

- Prevents malicious code before it runs
- Works with or without a known CVE

### No Exposure Window

Stay protected immediately, even while fixes are pending.

- No code changes required
- No emergency patch cycles
- Protection applies instantly in production.

### Runtime-Aware Risk Reduction

Raven stops malicious code **inside the application**, at execution time.

- Prevents malicious code before it runs
- Works with or without a known CVE

1 in 8 Billion

1 false positive in 8 billion events

<0.2% CPU

Best in class performance

## Protect Your Most Exposed Applications

[Book a demo](https://raven.io/book-a-demo)

### Security

The malicious Axios releases weren't a smash-and-grab. They were a multi-stage malware campaign using npm's install path as a deployment mechanism. Here's what that means for defenders.

[Read more](https://raven.io/blog/axios-wasnt-just-compromised-it-was-weaponized)

### Company News

Raven secures $20M to stop application exploits at runtime—even without CVEs or signatures—bringing real-time protection inside the application layer.

[Read more](https://raven.io/blog/raven-raises-20m-seed-round-to-protect-applications-at-runtime-even-without-signatures-or-cves)

%20DeepDive.png)

### Security

A deep analysis of React2Shell (CVE-2025-55182) RCE in RSC Flight protocol—and why WAF rule patches fail to protect modern React and Next.js apps.

[Read more](https://raven.io/blog/the-deepest-research-on-the-react2shell-cve-2025-55182-and-why-your-waf-rule-patch-leaves-you-exposed)