SecSiren monitors CVEs, vendor advisories, and zero-day vulnerabilities in real time and alerts you before they impact your systems. Most tools show issues after they become incidents. SecSiren focuses on early signals—so you can act before damage, downtime, or breaches happen. Get precise, actionable alerts tailored to your stack via email, SMS, or calls. No noise. Just what matters, when it matters. Built for developers and small teams who ship fast and can’t afford late alerts.
I didn’t plan to build SecSiren.
A few weeks ago, the Next.js RCE vulnerability dropped. Like most devs, I saw it—but didn’t act immediately. I was in the middle of shipping.
By the time I took it seriously, it turned into days of rotating servers, checking for damage, and fixing things under pressure.
That experience made one thing clear:
The problem isn’t lack of security tools.
The problem is finding out too late.
Most alerts either come late or get buried in noise.
So I built SecSiren to solve that—real-time signals for critical issues, before they turn into incidents.
Would love your feedback 🙌
