
Dan Gapco
@dangapco1
Cyber incident response analyst across MediaMonks and CIRT teams, investigating phishing, malware, and advanced threats.
What I'm looking for
At MediaMonks, I monitored and investigated escalated cyber incidents across Apple MacOS and Windows devices. I analyzed phishing emails, malicious files, and malware, and conducted basic static and dynamic malware analysis.
In my current Senior Security Analyst role, I analyze security alerts, incidents, and threats, including phishing and malware. I also conduct occasional threat hunting and contribute to root cause analysis and post-mortem reviews.
At OpenSystems, I investigated alerts from EDR, SIEM, and next-generation antivirus systems, and regularly hunted for advanced malware and threats. I also authored and improved incident response runbooks, playbooks, and operating procedures.
Earlier, at FORD MOTOR COMPANY, I investigated security incidents, performed endpoint forensic analysis, and extracted indicators of compromise. I also conducted threat hunting and malware analysis, and helped improve incident response capabilities across the roles listed in my career.
Experience
Work history, roles, and key accomplishments
Senior Security Analyst
Currently Undisclosed NDA
Jul 2025 - Present (1 year 3 months)
Monitoring and analyzing cyber security alerts and incidents on MacOS and Windows devices. Conducting phishing analysis, static malware analysis, and threat hunting.
Monitored and analyzed cyber security alerts and incidents, conducted phishing and malware analysis, and performed threat hunting. Managed high priority incidents and facilitated root cause analysis.
Cyber Security Analyst Consultant
OpenSystems
Nov 2020 - Dec 2021 (1 year 1 month)
Proactively monitored alerts in the Cyber Security Center, investigated suspicious alerts, and conducted threat hunting. Authored IR runbooks and playbooks, and supported SOC Tier 1 and Tier 2.
Analyzed escalated cyber incidents and alerts, performed static and dynamic malware analysis, and provided forensic analysis. Improved incident response and DFIR capabilities.
Monitored and analyzed escalated alerts and cyber incidents, investigated malicious activities, and improved incident response procedures and user guides.
Incident Response Analyst
Photobox Group
Mar 2018 - Jul 2018 (4 months)
Investigated malicious activities, files, and emails, performed static and dynamic malware analysis, and created SOC user guides and runbooks.
Senior Incident Response Analyst
Schroders
Jan 2017 - Jul 2017 (6 months)
Analyzed escalated incidents from managed security providers, performed static and dynamic malware analysis, and conducted deep network packet inspection. Advised MSSP on improving triage and response.
Handled intrusion detection and response, investigated security breaches, and conducted endpoint forensic analysis. Led the team and trained new colleagues, and extracted IOCs from malware.
IT Systems Analyst
Towergate Insurance
Aug 2014 - Dec 2014 (4 months)
Managed user access and security groups in Active Directory, fixed security issues from audits, and provided troubleshooting for user accounts and systems.
Analyzed social engineering attempts, advised on security procedures, and provided VIP support and training on secure GSI network and applications.
Monitored servers for malicious signs, analyzed blocked emails using MimeCast, and provided desktop and server support within SLA.
Technical Support Analyst
Mishcon de Reya
Oct 2011 - Jan 2012 (3 months)
Checked servers for malicious signs, managed SecureID access, and provided remote desktop support and troubleshooting for VPN and authentication issues.
IT Support/Administrator
Ralli Solicitors LLP
Feb 2011 - Aug 2011 (6 months)
Ran daily virus scans, removed threats, and securely wiped and reinstalled operating systems. Provided desk side support and managed security software deployments.
Education
Degrees, certifications, and relevant coursework
SANS London
SANS FOR572, Network Forensics and Analysis
2017 - 2017
Completed SANS FOR572 Advanced Network Forensics and Analysis.
Stratford Technology Centre
CEH v8, Ethical Hacking
2014 - 2014
Earned the Certified Ethical Hacker (CEH v8) certification.
Stratford Technology Centre
ITIL v3, Information Technology Infrastructure Library
2013 - 2013
Earned the ITIL v3 certification in Information Technology Infrastructure Library.
Stratford Technology Centre
MCSE, Security
2012 - 2012
Earned the Microsoft Certified System Engineer in Security certification.
Hertfordshire University
Commendation, I.T. and Business
Completed studies in I.T. and Business with Commendation.
DarkTrace HQ
Advanced Training, DarkTrace
2018 - 2018
Completed advanced training on DarkTrace.
Stratford Technology Centre
MCSA, System Administration
2011 - 2011
Earned the Microsoft Certified System Administrator certification.
Stratford Technology Centre
MCDST, Desktop Support
2008 - 2008
Earned the Microsoft Certified Desktop Support Technician certification.
University of Chester
BA Hons, Business and Management
Grade: 2.1
Achieved a 2.1 BA Hons in Business and Management.
EC Council
CEH v8, Ethical Hacking
2014 - 2014
Completed the Certified Ethical Hacker (CEH v8) course.
SANS
SANS REM 610, Reverse Engineering Malware
Completed the SANS REM 610 Reverse Engineering Malware self-study on-demand course.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Salary expectations
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