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.
Cybersecurity and Blockchain Merge: Opportunities at Black Hat 2025
Blockchain & Cryptocurrency Cybersecurity and Blockchain Merge: Opportunities at Black Hat 2025

In an era where digital transformation is accelerating at an unprecedented pace, the convergence of cybersecurity and blockchain technology stands out as a revolutionary force, particularly evident at the Black Hat USA event in Las Vegas this year. This intersection represents far more than a

Crypto Markets Plunge as Ethereum ETFs Hit Record Outflows
Blockchain & Cryptocurrency Crypto Markets Plunge as Ethereum ETFs Hit Record Outflows

The cryptocurrency landscape has taken a dramatic turn recently, with major digital assets like Bitcoin (BTC) and Ethereum (ETH) experiencing sharp declines, sending shockwaves through the market and leaving investors reeling. Total market capitalization has shrunk significantly, reflecting a

Experian Partners with Resistant AI to Combat Financial Fraud
Regulatory & Compliance Experian Partners with Resistant AI to Combat Financial Fraud

In an era where financial crime is becoming more sophisticated by the day, the collaboration between Experian, a global leader in data and analytics, and Resistant AI, a Prague-based innovator in AI-driven fraud detection, marks a significant step toward safeguarding financial systems. This

How Will Cashflows and Blink Payment Transform Payments?
Digital Banking & Payments How Will Cashflows and Blink Payment Transform Payments?

In a fast-paced digital economy, businesses often find themselves shackled by sluggish payment systems, waiting days or even weeks to process transactions or onboard as merchants, which can cripple cash flow, frustrate customers, and stall growth, especially for small enterprises in specialized

CIMB and Remedi Partner to Digitize Malaysian Healthcare SMEs
Trends & Innovation CIMB and Remedi Partner to Digitize Malaysian Healthcare SMEs

In a transformative step for Malaysia’s healthcare landscape, CIMB Bank Berhad, a prominent financial institution, has joined forces with Remedi Innovations Sdn. Bhd., a specialist in digital health solutions, to empower small and medium enterprises (SMEs) in the sector. This strategic alliance,

How Is WadzPay Revolutionizing B2B Payments in Poland?
Blockchain & Cryptocurrency How Is WadzPay Revolutionizing B2B Payments in Poland?

In the rapidly evolving landscape of global finance, businesses are constantly grappling with the challenges of cross-border transactions, high costs, and regulatory complexities, especially in the B2B sector. Poland, as a burgeoning economic hub in Europe, presents a unique opportunity for

Personal Loans for Bad Credit: Your 2025 Guide to Approval
Lending & Investment Personal Loans for Bad Credit: Your 2025 Guide to Approval

Navigating the financial landscape with a less-than-ideal credit score can be a daunting challenge, especially when unexpected expenses strike and traditional banking options seem out of reach. For many Americans, a poor credit history often means facing rejection from conventional lenders, leaving

Meghalaya Boosts Rural Cyber Fraud Awareness Campaigns
Regulatory & Compliance Meghalaya Boosts Rural Cyber Fraud Awareness Campaigns

In the picturesque hills of Meghalaya, a silent battle is being waged against a growing menace that threatens the financial security of rural communities—cyber fraud. As digital transactions become more commonplace even in remote areas, the risk of falling victim to online scams has escalated,

How Are Banks Investing $100B in Blockchain Since 2020?
Blockchain & Cryptocurrency How Are Banks Investing $100B in Blockchain Since 2020?

In a remarkable shift within the financial sector, traditional banks have poured over $100 billion into blockchain infrastructure since 2020, marking a transformative pivot toward decentralized technologies that promise to redefine the industry. This staggering investment reflects a growing

OCBC Q2 2025: Net Profit Drops 7% Amid Rate Challenges
Lending & Investment OCBC Q2 2025: Net Profit Drops 7% Amid Rate Challenges

In a financial landscape increasingly shaped by fluctuating interest rates, Singapore’s Oversea-Chinese Banking Corporation (OCBC) has reported a notable 7% decline in net profit for the second quarter, amounting to S$1.82 billion, or roughly $1.4 billion. This downturn, announced on August 4,

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