Sarah Vainstein

Sarah Vainstein

Fintech Innovation Expert
Sarah Vainstein is a fintech expert with a keen interest in banking. She explores various topics, ranging from the impact of digital transformation on traditional banking to the rise of decentralized finance (DeFi). Her analytical approach provides valuable perspectives and guidance on the application of Fintech.
Sustainable Payment Cards – Review
Digital Banking & Payments Sustainable Payment Cards – Review

In an era where environmental concerns dominate global discourse, the fintech industry faces a staggering challenge: over 6 billion plastic payment cards are produced annually, contributing significantly to non-biodegradable waste, which underscores the urgent need for alternatives that align with

Top 4 Cryptos to Watch: BlockDAG Leads 2025 Market Growth
Blockchain & Cryptocurrency Top 4 Cryptos to Watch: BlockDAG Leads 2025 Market Growth

In the ever-evolving landscape of cryptocurrency, where countless projects compete for attention, a select few stand out as true game-changers with the potential to redefine the market and push boundaries. As the blockchain industry matures, the focus has shifted from speculative hype to tangible

Kazakhstan Intensifies Crackdown on Financial Crime and Crypto
Regulatory & Compliance Kazakhstan Intensifies Crackdown on Financial Crime and Crypto

Central Asia's Financial Battleground: Setting the Stage Kazakhstan, a pivotal economic hub in Central Asia, is grappling with a staggering challenge: a shadow economy that undermines its financial stability and global reputation. With illicit activities ranging from money laundering to

XTransfer and Bank SinoPac Partner for SME Payment Solutions
Digital Banking & Payments XTransfer and Bank SinoPac Partner for SME Payment Solutions

In a world where small and medium-sized enterprises (SMEs) often grapple with the complexities and costs of international trade, a groundbreaking collaboration has emerged to address these challenges head-on. A leading global B2B cross-border trade payment platform has joined forces with a

eToro Unveils AI Tools and CopyTrader Expansion in the US
Lending & Investment eToro Unveils AI Tools and CopyTrader Expansion in the US

Picture a trading platform where technology doesn’t just crunch numbers but builds bridges between investors across the globe, creating a unique space for collaboration and growth. That’s the reality eToro is crafting in 2025, as millions of users turn to social investing to navigate complex

Toast Explores Checkout-Free Dining with Eat-and-Run Tech
Digital Banking & Payments Toast Explores Checkout-Free Dining with Eat-and-Run Tech

Diving into the Future of Dining Transactions In an era where convenience reigns supreme, the hospitality industry stands at a pivotal crossroads with over 156,000 restaurant locations globally already leveraging digital tools for efficiency, and Boston-based Toast, a titan in restaurant software

How Is Ripple Boosting Crypto Custody with Palisade Deal?
Trends & Innovation How Is Ripple Boosting Crypto Custody with Palisade Deal?

What happens when the world of cryptocurrency, once a Wild West of digital innovation, starts demanding the ironclad security of traditional finance? The stakes skyrocket, and players like Ripple are stepping up to meet the challenge head-on with bold moves. In a landscape where institutional trust

How Did German-Led Sting Bust Global Online Fraud Network?
Regulatory & Compliance How Did German-Led Sting Bust Global Online Fraud Network?

Unraveling a Cybercrime Crisis in Global Finance In a world where digital transactions dominate, the recent German-led sting operation, dubbed "Operation Chargeback," has unveiled a staggering online fraud network impacting 4.3 million victims across 193 countries. Announced on November 5 at

Who Is TymeBank's New CEO and What's Next for Growth?
Regulatory & Compliance Who Is TymeBank's New CEO and What's Next for Growth?

What does it take to transform the financial landscape for millions in emerging markets? In South Africa, TymeBank has been a game-changer, serving over 11 million customers with innovative digital banking solutions. As this fintech powerhouse prepares for a significant leadership shift with

Internet Computer (ICP) Surges 45% on Caffeine AI Launch
Blockchain & Cryptocurrency Internet Computer (ICP) Surges 45% on Caffeine AI Launch

I'm thrilled to sit down with Kofi Ndaikate, a renowned expert in the fintech space with deep knowledge of blockchain and cryptocurrency trends. With a finger on the pulse of emerging technologies and market dynamics, Kofi has a unique perspective on how innovations like Internet Computer (ICP) are

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