Confidential Telecom Provider

Zero-Day Defense

How a Global Telecom Prevented a Zero-Day Attack 40 Days Before Discovery Using NoThreat™ ThreatShield

AI-driven anomaly detection identified and neutralized a zero-day exploit 40 days before public disclosure, safeguarding 11 data centers across three continents.

Challenge

Telecom networks are among the most targeted infrastructures in the world.

In 2024, one of the leading EMEA telecom providers detected unusual traffic patterns across several of its data centers. Traditional monitoring systems failed to classify the anomalies — they resembled legitimate signaling exchanges but originated from an unknown external cluster.

With millions of daily connections and zero tolerance for downtime, the company needed a solution that could:

  • Identify hidden attack sequences in real time
  • Prevent potential service interruption
  • Operate without impacting latency or user experience

Solution

The company deployed NoThreat™ ThreatShield, integrating it into its existing firewall and SIEM ecosystem across 11 regional data centers.

NoThreat’s AI-driven anomaly engine immediately began analyzing real-time traffic streams, correlating behaviors against global threat patterns. Within hours, the system identified a previously unseen payload variant attempting lateral movement between signaling nodes.

With millions of daily connections and zero tolerance for downtime, the company needed a solution that could:

  • Identify hidden attack sequences in real time
  • Prevent potential service interruption
  • Operate without impacting latency or user experience
“NoThreat’s system provided visibility where traditional tools saw nothing. It turned what could have been a global incident into a contained event.”
CISO, Confidential Client

Key Metrics

These performance metrics highlight how NoThreat™ ThreatShield delivered measurable results in real-world conditions — from faster detection and zero downtime to optimized infrastructure performance across 11 global data centers.

  • 40 Days

    AI-Driven Threat Detection Speed

  • < 1.5%

    False Positive Reduction Rate

  • 0 Incidents

    Service Continuity & Uptime Reliability

  • 11 DC

    Coverage Across Data Centers

  • < 2%

    System Performance & CPU Efficiency

Technology Stack

The deployment combined NoThreat’s AI-powered cybersecurity suite with the client’s existing infrastructure, enabling seamless integration without operational disruption.

By leveraging ThreatShield for proactive detection, AI Analyzer for behavioral intelligence, and existing SIEM and EDR systems for contextual insights, the architecture provided real-time visibility, automated remediation, and continuous model learning across hybrid environments.

  • Nothreat™ ThreatShield

    Autonomous threat detection and prevention module that identifies and neutralizes zero-day exploits in real time. Integrates directly with existing firewall systems, providing predictive defense without manual tuning.

  • Nothreat™ AI Analyzer

    Transforms raw network activity into actionable intelligence through continuous behavioral modeling. Enables security teams to detect subtle anomalies, prioritize incidents, and reduce investigation time.

  • SIEM & EDR Integration

    Seamlessly connects with enterprise SIEM and EDR platforms to consolidate alerts, enrich context, and automate correlation.

  • Cloud & On-Premise Flexibility

    Optimized from data centers to edge devices. Delivers consistent AI-driven protection across cloud and on-prem systems with minimal performance impact.

nothreat logo

Build Predictive Defense Before the Attack Happens

See how NoThreat’s AI cybersecurity platform can help your organization detect threats before they become incidents. Request a personalized demo or talk to one of our cybersecurity experts today.

More Use Cases