Ruchira P.
Sr. Threat Detection & IR Engineer | Safeguarding financial infrastructure and educating communities on cybersecurity | Ex-AWS IR | MS in Cyber & CS | Content Creator | Views are my own.
- Role
- Sr Threat Detection and Response Engineer at Lendingclub
- Location
- San Francisco, CA, US
- LinkedIn followers
- 500 followers
About Ruchira P.
Hey there! I’m Ru. I’m a cybersecurity engineer specializing in threat…
Experience
Sr Threat Detection and Response Engineer
Oct 2024 — Present · San Francisco, CA, US
Conduct threat hunting using CrowdStrike Falcon, DeepWatch MDR, and custom Splunk SIEM, combined with threat intelligence sources to identify and analyze potential security risks.• Manage and respond to DLP incidents through Proofpoint, investigating data exfiltration attempts and implementing appropriate controls to protect sensitive data.• Develop, update and maintain incident response playbooks, and lead regular tabletop exercises to validate team readiness for security incidents.• Design and tune detection rules in CrowdStrike Falcon, DeepWatch, and Splunk to ensure high-fidelity alerts while reducing false positives.• Lead incident response coordination across teams during security events, providing technical guidance for containment and remediation.
Education
Fergusson College
Master's degree, Computer Science
2014 — 2016
University of North Carolina at Charlotte
Master's degree, Computer and Information Systems Security/Information Assurance
2018 — 2019
Kendriya Vidyalaya
graduation, Computer Science
1999 — 2011
Progressive Education Societys Modern College of Arts, Science and Commerce
Bachelor's degree, Computer Science
2011 — 2014
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