Mayank Prakash Singh

About Mayank Prakash Singh

I am a Senior Cybersecurity Professional with 4.5+ years of experience bridging the gap…

Experience

1. Cyber Defense Incident Responder

   GlobalLogic

   Dec 2024 — Present · Bengaluru, IN

   Leverage Microsoft Sentinel and CrowdStrike Falcon for advanced threat detection and response, developing custom KQL-based threat hunting queries and automated Logic App playbooks to reduce MTTD and MTTR. Actively research and build countermeasures against AI-driven threats, including phishing, impersonation, and voice synthesis fraud, while designing detection logic and awareness models to enhance SOC resilience.2. Implement enterprise-grade DLP policies using Microsoft Defender for Endpoint and CrowdStrike Falcon, preventing data leakage across endpoints and Office 365. Monitor sanctioned and unsanctioned cloud apps through CASB to mitigate shadow IT risks. Conduct regular vulnerability assessments and participate in penetration testing, correlating findings with threat intel to prioritize remediation efforts.3. Ensure compliance with global privacy laws and security regulations through continuous risk analysis and alignment. Apply secure solution architecture principles, including abstraction, threat modeling, and technology evaluation, to support secure deployments. Translate complex technical risks into actionable, business-aligned recommendations for executives and compliance teams.4. Consistently uphold data confidentiality, managing sensitive credentials and passing audits with integrity. Deliver detailed executive summaries and incident reports with contextual insights, supporting informed decision-making across the organization.