Artsiom Holub is a Senoir Security Analyst on the Cisco Umbrella Research team. Throughout the course of the day, he works on Security Threat Reports for existing and potential clients, works closely with the Customer Support Team, finds new threats and attacks by analyzing global DNS data coming from Cisco Umbrella resolvers, and designs tactics to track down and identify malicious actors and domains. Having undergraduate studies from National Technical University of Belarus, and currently earning an Associate in Science degree from City College of San Francisco in Computer Networking and Information Security with completed Security certificates along the way. Currently focused on tracking phishing, ransomware campaigns and other cybercrime related to cryptocurrency ecosystem.
