See the Attack Before It Happens with Nexus AI.

An attack path is the route an attacker takes through an environment, starting from an initial access vector and chaining together weaknesses to reach a target. Individually those weaknesses may look low severity. Chained together they become a viable route in, which is why the path matters more than any single finding on it.

An attack surface is the set of points an attacker could use to get in: every exposed asset, service, and weakness. An attack path is a specific route through that surface, chaining an initial access vector with other weaknesses to reach a target. Products like BeVigil map the attack surface; Nexus AI works out which paths through it an attacker could actually take.

Nexus AI correlates signals across five domains: digital risk and dark web exposure from XVigil, threat actor and CVE intelligence from CloudSEK Threat Intelligence, external attack surface findings from BeVigil, AI attack surface findings from AIVigil, and third-party and supply chain risk from SVigil.

An alert reports one finding in isolation and leaves the analyst to work out whether it matters. An attack path shows how several findings connect into a route an attacker could actually take, across identity, exposure, and access. That context is what turns a queue of alerts into a decision about what to fix first.

Nexus AI prioritizes risks based on exploitability, impact, and attacker behaviour rather than severity score alone. Because it sees the whole graph, it can identify the weaknesses that sit on multiple paths, where a single fix breaks several potential attack chains at once.

No. A SIEM collects and analyses event logs from your environment and raises alerts on them. Nexus AI is an attack path intelligence layer: it correlates findings from CloudSEK's monitoring products into a unified attack graph and predicts how an attacker could chain them. The two work together, with Nexus AI pushing prioritized attack path intelligence into the SIEM and SOAR tools a team already runs.

Nexus AI is the correlation layer of the CloudSEK platform, so its value comes from the signals it receives. The more domains feeding it, the more complete the attack graph. It is not a standalone monitoring tool; it turns findings from the platform's monitoring products into prioritized attack path intelligence.

A unified attack graph is a single model of how weaknesses across separate domains connect. Instead of holding dark web exposure, external assets, AI systems, and vendor risk in different tools, Nexus AI maps them as one graph so relationships between them become visible and the routes attackers could take can be traced.

Nexus AI powers autonomous investigation and enrichment across CloudSEK's product suite. Correlation and enrichment that analysts would otherwise perform by hand happen automatically, so the queue that reaches a person is shorter and each item arrives with the context needed to act.

Nexus AI enables organizations to move from reactive detection to predictive attack disruption. By identifying how weaknesses could be chained before they are exploited, it lets teams break the chain at its weakest link rather than responding after an attacker has already moved through it.

Nexus AI is the AI-native intelligence layer that sits above CloudSEK's monitoring products. XVigil, CloudSEK Threat Intelligence, BeVigil, AIVigil, and SVigil each identify initial access vectors in their own domain, and Nexus AI correlates those findings into potential attack paths across the whole environment.