PRITHIVI MC

Cybersecurity Analyst with over 3 years of experience in SOC monitoring, SIEM log analysis, and incident response. Expertise in security tools including IBM QRadar, Microsoft Sentinel, and Splunk. Skilled in phishing analysis, malware investigation, and rule tuning, utilizing frameworks such as MITRE ATT&CK, NIST, and ISO 27001. Committed to enhancing organizational resilience and effectively mitigating emerging threats.

SIEM rule optimization and false positive reduction

• Assisted in fine-tuning and adjusting threshold logic for trigger policies
• Reduced false positives by 30%, improving SOC efficiency and analyst response time
• Collaborated with L2 and L3 to maintain correlation rule accuracy and improve alert context

Threat intelligence collection and enrichment

• Enriched IOC's for internal use and sharing with clients
• Shared intelligence across stakeholders, and mapped threats to the MITRE ATT&CK framework
• Customized feed ingestion and intelligence reports based on stakeholder needs

• Foundations of operationalizing MITRE ATT&CK v13 certificate - ATT&CK IQ
• Ethical Hacking Essentials - EC-Council
• Endpoint security - Cisco
• Azure Sentinel - Udemy
• Foundation level threat intelligence analyst - arcX