How a Cybersecurity Pro Built 4 Side Income Streams From One Skill

In this episode of The Side Income Podcast, Lucas and Luna explore how a cybersecurity professional named Marcus leveraged his core skill — ethical hacking — into four distinct income streams: bug bounty payouts, a niche consulting retainer, a paid newsletter, and a Udemy course. They break down the numbers: Marcus earned $47,000 from bug bounties in 2025 alone, structured a $2,500 monthly retainer with three small law firms, grew his newsletter to 8,000 subscribers at $9 per month, and launched a course that grossed $22,000 in its first quarter. Lucas draws the bigger lesson: instead of spreading yourself thin across unrelated skills, pick one high-demand ability and productize it in different formats for different buyers. Luna pushes back on whether this model works for non-tech fields, and they land on the principle of 'skill stacking' versus 'skill scattering.' Recorded May 27, 2026. #SideIncome #Cybersecurity #BugBounty #PassiveIncome #MultipleIncomeStreams #UdemyCourse #NewsletterBusiness #Consulting #LucasAndLuna #FexingoBusiness #BusinessPodcast #Finance #EthicalHacking #SkillStacking #SideHustle #WorkFromHome #OnlineIncome #ExtraMoney Keep every episode free: buymeacoffee.com/fexingo