Couchonomics with Arjun
Decoding the New World Order of Finance - Unfiltered, global, weekly
As tectonic shifts reshape the financial world, Couchonomics continues to explore the trends transforming commerce, capital, and culture. This season, we expand our lens - building on our deep focus in the MENA region while bringing in voices, stories, and innovations from around the globe.
Why? Because the future of finance is no longer regional - it’s interconnected.
Whether it’s AI in Asia, tokenization in Europe, or fintech policy experiments in Africa, today’s financial shifts cross borders, industries, and disciplines.
Whether you’re in the industry or just fintech-curious, tune in weekly as we decode the big moves, bold ideas, and brilliant minds shaping tomorrow’s economy.
Episodes drop weekly. Arabic subtitles available on YouTube: youtube.com/@couchonomicswitharjunsingh438
Learn more: www.couchonomics.com
Season 4 supported by:
Adyen | Mastercard | SC Ventures | Thunes | Hala | e& | Digit 9
About the host:
Arjun's expertise covers a broad range of areas including Fintech, Payments, Digital Assets, Embedded Finance, Application of Emerging Technologies, and the Emergence of New Business Models within the Financial Services Sector in the MEA region and globally.
Arjun is deeply engaged in the Tech Start-Up ecosystem. He serves as a passive investor, advisory board member, and a notable commentator on the rapidly evolving scene.
In recognition of his impactful contributions, Arjun was honored as a Top Voice of the region by LinkedIn in 2020.
Learn more at www.couchonomics.com.
Couchonomics with Arjun
When Hackers Understand Banks Better Than Banks Understand Hackers
Use Left/Right to seek, Home/End to jump to start or end. Hold shift to jump forward or backward.
Cybersecurity is no longer just a technical issue, it is now a human, business, and financial system challenge.
In this episode of Couchonomics with Arjun, Arjun is joined by Ralph Echemendia, Ethical Hacker and Cyber Security Expert, for a sharp conversation on hacking psychology, cybercrime, AI-driven fraud, and why financial institutions need to rethink security.
Ralph explains why some of the most dangerous attacks are not built on complex code, but on human vulnerability, trust, and social engineering.
From banks and insider threats to AI, quantum computing, and the myths Hollywood created around hackers, this episode looks at the real risks sitting behind digital finance today.
🎙️ In this episode:
• How Ralph first entered the world of hacking
• What hackers really feel when they gain system access
• Why banks still underestimate human vulnerability
• How social engineering bypasses expensive security systems
• What Hollywood gets wrong about hackers
• Why cybercrime is becoming more organised and commercial
• How AI is changing the speed and scale of attacks
• Why trust, vulnerability, and security are deeply connected
⏱️ CHAPTERS
00:00 Inside the mind of a hacker
00:54 Meet Ralph Echemendia, The Ethical Hacker
02:34 How hacking started for Ralph
16:43 Why banks struggle with human vulnerability
23:05 The penetration test that exposed a data centre
31:32 Cybersecurity myths and realities
35:07 AI, quantum computing, and the widening security gap
44:07 Trust, vulnerability, and the future of cybersecurity
SOCIAL LINKS
Arjun’s LinkedIn → https://www.linkedin.com/in/arjunvirsingh/
Couchonomics LinkedIn → https://www.linkedin.com/showcase/couchonomics-with-arjun-singh/
Instagram → https://www.instagram.com/couchonomics/
Twitter (X) → https://twitter.com/Arjun_Vir_Singh
TikTok → https://www.tiktok.com/@couchonomics
Newsletter → https://bit.ly/3WI4A6E
PARTNERS
Couchonomics with Arjun Season 04 is brought to you by:
Adyen → https://www.adyen.com/
Thunes → https://thunes.com/
Mastercard → https://mastercard.com/
e& → https://www.eand.com/
Digit9 → https://www.digitnine.com/
SC Ventures → https://scventures.io/
Our website 👉 https://bit.ly/3jk7UH0
Find us on our social media platforms:
- Arjun's LinkedIn https://www.linkedin.com/in/arjunvirsingh/
- CCN LinkedIn https://www.linkedin.com/showcase/couchonomics-with-arjun-singh/
- Instagram https://www.instagram.com/couchonomics/
- Twitter https://twitter.com/Arjun_Vir_Singh?s=20
- TikTok https://www.tiktok.com/@couchonomics
Subscribe to Arjun's LinkedIn newsletter, Couchonomics Crunch: https://bit.ly/3WI4A6E
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