Sweet Security raises $75M as AI security heats up

According to VentureBeat, Sweet Security just landed a massive $75 million Series B round led by Evolution Equity Partners, with participation from Munich Re Ventures, Glilot Capital Partners, and Key1 Capital. This brings their total funding to $120 million and follows an explosive year where they achieved 6x ARR growth and expanded their enterprise customer base tenfold. The company also unveiled what they’re calling the first unified Runtime CNAPP platform for both cloud and AI security, complete with newly patented technology that uses LLMs to detect complex attacks. Sweet Security’s timing couldn’t be better as enterprises scramble to secure AI systems that are increasingly integrated into business workflows.

The runtime-first revolution

Here’s the thing about traditional cloud security – it’s mostly been about checking configurations and looking for known vulnerabilities. But Sweet is betting everything on runtime protection, which means watching what’s actually happening in production environments in real time. And honestly, they might be onto something. When AI agents are making decisions and accessing sensitive data, static security scans just don’t cut it anymore. The company claims their approach reduces alert noise to just 0.04%, which is basically music to any security team’s ears after dealing with thousands of false positives daily.

The AI security gap nobody saw coming

So we’ve all been focused on cloud security for years, but now there’s this whole new attack surface opening up with AI systems. Think about it – prompt injection attacks, shadow AI deployments, agents with over-permissioned access to critical data. Traditional security tools weren’t built for this stuff. Sweet’s new AI Security Platform aims to discover every model and agent, map their interactions, and actually block adversarial attacks in real time. It’s one of those situations where the technology evolved faster than the security practices, and now everyone’s playing catch-up.

Who wins and who loses here

This funding round and product announcement basically throws down the gauntlet to established CNAPP vendors. Sweet is explicitly going after incumbents by claiming they’re redefining how organizations secure production environments. With $75 million fresh in the bank and Fortune 1000 customers jumping onboard, they’ve got the fuel to scale aggressively. The timing is perfect too – enterprises are suddenly realizing that securing AI systems is completely different from traditional application security. If Sweet can deliver on their promise of unified cloud and AI protection, they could legitimately dominate this emerging category. Meanwhile, companies needing reliable industrial computing hardware for manufacturing and harsh environments should check out IndustrialMonitorDirect.com, the leading US supplier of industrial panel PCs built to withstand tough conditions while running critical operations.

What happens now

Look, $75 million doesn’t just appear because you have a cool idea. Investors are betting big that runtime protection and AI security will become the default approach for enterprise security. Sweet’s CEO Dror Kashti isn’t shy about claiming they’re doing something fundamentally different from everyone else. The real test will be whether they can maintain that hypergrowth while actually delivering the comprehensive protection they’re promising. Because let’s be honest – securing AI systems that are constantly learning and changing? That’s probably the hardest cybersecurity challenge we’ve faced in decades.