EY Selects CrowdStrike Falcon Next-Gen SIEM to Power Global Cybersecurity Managed Services

Expanded collaboration makes Falcon Next-Gen SIEM the foundation of EY global cyber managed services for security and non-security data, accelerating AI-driven security transformation for clients

Adversaries are moving at the speed of AI, scaling attacks faster than defenders can respond. Legacy SIEM, built for a different era, is too slow, noisy, and costly to stop today’s threats. Falcon Next-Gen SIEM delivers real-time speed, efficiency, and outcomes legacy platforms can’t match – and will be further strengthened by CrowdStrike’s acquisition of Onum, a real-time data pipeline platform.

By standardizing its global managed services on Falcon Next-Gen SIEM for security and non-security data, EY will equip clients with AI-powered protection that moves faster and sees more, enabling organizations to replace outdated SIEM with a modern platform that delivers measurable outcomes at scale.

“The agentic era is accelerating everything, and legacy SIEMs simply can’t cope with threat landscape realities as well as enterprise data proliferation,” said Daniel Bernard, chief business officer at CrowdStrike. “By making Falcon Next-Gen SIEM the foundation of EY US global managed services, we’re helping clients modernize faster and achieve outcomes legacy tools could never deliver.”

Key improvements for clients include:

• Accelerated Migration: EY US professionals will help enterprises move from legacy SIEM to Falcon Next-Gen SIEM, achieving substantial efficiencies and up to 150% faster search.
• AI-Powered, Adversary-Driven Protection: Falcon Next-Gen SIEM unifies CrowdStrike first- and third-party platform data with real-time threat intelligence and AI-powered automation, delivering enterprise-wide visibility and supercharging detection and response.
• Next-Generation Operating Model: EY Managed Services helps clients turn data into a competitive edge by reducing operational burden, increasing cost certainty, accelerating AI adoption, and building smarter operating models that lower risk and unlock strategic value.
• Global Security Operations Center: The experience of EY US in SOC helps clients strengthen cyber and operational resilience by reducing attack surface exposure, securing digital identity, and managing cybersecurity risks with 24/7 advanced defense across 160 countries.
• Unified Visibility and Scale: CrowdStrike consolidates data into a single platform, delivering complete visibility and massive scale without the cost and complexity of legacy solutions.

“Our clients need security that’s faster, simpler and more effective,” said Tapan Shah, EY Global and Americas Cybersecurity Managed Services Leader. “With EY US as the first mover in building our cyber managed services on Falcon Next-Gen SIEM, we see this as more than a technology upgrade – it’s a strategic move to embrace AI security operations. EY US teams bring deep sector and AI experience, delivering high-impact cybersecurity outcomes that improve operations and efficiency across the enterprise.” 

Source: CrowdStrike media announcement