The traditional Managed Detection and Response (MDR) model is under pressure as AI enables attackers to operate faster and at greater scale than legacy MDR services were designed to handle. The article argues that the assumptions underpinning MDR — chronic analyst shortages and overnight coverage gaps — are being disrupted by AI-augmented tooling on both sides of the threat landscape. Organisations relying solely on conventional MDR arrangements may find their detection and response capabilities increasingly mismatched against modern attack velocity.

Security Architect’s Take: Review your MDR provider’s AI augmentation roadmap and assess whether their mean time to detect and respond still meets your risk appetite given AI-accelerated attack timelines; consider supplementing or replacing legacy MDR with platforms offering autonomous triage, AI-driven correlation, and programmatic response to keep pace with adversarial AI capabilities.

Original advisory: Rethinking MDR as Attackers and Defenders Embrace AI