Sumit Kumar Email & Phone Number

Gurugram, Haryana, India

Gurugram, Haryana, India

In my role as a Senior Consultant 2 at EY, I was responsible for reviewing security events in the SIEM system, managing rules to reduce false positives, and conducting proactive threat research to ensure the security of the organization. I also analyzed logs using Splunk and Crowdstrike to detect any suspicious activities and unauthorized access, providing.

Chennai, Tamil Nadu, India

• Participated in multiple projects to protect Comcast projects from cyber threats, handling cases escalated from Tier-1 team.
• Conducted Root Cause Analysis on high severity cases, identifying security gaps and suggesting solutions.
• Developed filters and correlated rules to reduce false-positive alerts, utilizing tools like Splunk, Demisto, and Symantec ATP.

Chennai, Tamil Nadu, India

• Analyzing the suspicious files triggered by the Symantec AV and to identify whether the given sample is a malware or clean file, once determined as malware.
• First level of monitoring and investigation of information security events.
• Investigating alerts generated by complex network, endpoint, and log analysis platforms by using SEIMTools
• Analyzing the Phishing/Spam mails and identifying the malicious content. Educating global staff aboutthe steps and precautions to be taken against cyber-attack.
• Using tools such as Live-response, Pdf dump streamer, Symantec, Splunk, process explorer and scan safefor the discovery of potential malware and Threat Analysis Scan.
• Analyzing pdf, email and identifying the malicious content