How Emerging Technologies Are Redefining Finance: A Global Lens on Inclusion, Stability, and Innovation

In a world increasingly shaped by digital innovation, emerging technologies are transforming financial systems with unprecedented speed and scope. From artificial intelligence (AI) and internet of things (IoT) to blockchain and quantum computing, these tools are helping build more inclusive, resilient, and dynamic financial ecosystems, especially in developing economies where traditional models have fallen short. This article explores nine transformative technologies, unpacking their potential and pitfalls, and offers a global perspective on how they’re shaping the future of finance.  

The Technology Landscape: Nine Forces Driving Change 

Artificial Intelligence (AI) 

Banks use AI for fraud detection, behavioural credit scoring, virtual assistants, and regulatory compliance. AI offers significant benefits for the financial sector like: it enables real-time fraud detection, personalised financial products, automated customer service, credit scoring, and regulatory compliance monitoring. By analysing vast datasets, AI can generate deep insights to support inclusive lending, product innovation, and risk management. However, challenges include data privacy concerns, bias in algorithms, lack of transparency in decision-making (black-box models), and regulatory gaps. Moreover, overreliance on AI may increase systemic vulnerabilities if underlying models or data are flawed. Responsible AI adoption requires strong data governance, transparency, and ethical standards. 

Global Use: 

• Asia: India’s ICICI and State Bank of India (SBI) use AI for behavioural risk scoring and customer segmentation. 

• Europe/United Kingdom: ING uses AI for loan pricing; HSBC deploys AI in anti-money laundering (AML) and fraud detection. 

• United States of America (USA): Bank of America’s Erica and JPMorgan’s Coin streamline compliance and customer service. 

• Latin America: Brazil’s Nubank leverages AI to offer low-cost digital banking to millions. 

Impact: 

• Inclusion: Alternative data driven credit access. 

• Stability: Stronger fraud detection and supervision. 

• Development: Accelerated product design and customer targeting. 

Internet of Things (IoT) 

IoT brings numerous benefits to the financial sector by enabling real-time, data-driven decisions, automating risk assessments, and supporting usage-based financial products. It enables insurers and lenders to design dynamic products based on behaviour or environmental data (e.g., vehicle telematics or crop conditions). IoT can also improve supply chain financing and asset verification for micro, small, and medium enterprises (MSMEs). However, challenges include cybersecurity vulnerabilities, data privacy concerns, interoperability issues, and the digital divide that may exclude rural and low-income users. Moreover, weak regulatory frameworks around IoT data usage may lead to misuse or discrimination. 

Global Use: 

• India: SBI uses crop sensors for agri-lending. 

• Brazil: Banco do Brasil applies IoT for smart insurance. 

• Europe: ING Group uses IoT for inventory-backed lending. 

• USA: JPMorgan integrates IoT with blockchain for secure lending. 

Impact: 

• Inclusion: Expands remote access to financial services. 

• Stability: Early warnings for asset and weather risks. 

• Development: Dynamic pricing and smart financial products. 

 

Big Data 

Big data enables financial institutions to deliver more accurate risk assessments, customised products, predictive analytics, and fraud detection in real time. It expands access to finance by incorporating alternative data (e.g., utility bills, mobile usage) and supports more agile supervisory frameworks. However, key challenges include data privacy concerns, cybersecurity threats, algorithmic bias, and compliance with data governance and localisation regulations. Moreover, the ability of smaller institutions to harness big data effectively is constrained by high infrastructure costs and limited technical expertise. 

Global Use: 

• Asia: BRI Indonesia uses mobile and utility data for small and medium enterprises (SME) credit. 

• Europe: BBVA and CaixaBank leverage analytics for real-time insights. 

• USA: JPMorgan and Bank of America apply data for underwriting and cyber risk. 

• Latin America: Mexico’s Konfio offers instant loans via behavioural analytics. 

Impact: 

• Inclusion: Enables financing for the informally employed. 

• Stability: Improves system monitoring and fraud defences. 

• Development: Promotes agile, tailored, data-driven solutions. 

 

Blockchain 

Blockchain offers significant benefits to the financial sector, such as enhanced transparency, fraud prevention, faster and cheaper cross-border payments, and real-time transaction settlement. It supports tokenisation of assets, enabling fractional ownership and improved liquidity, and smart contracts that automate and secure agreements. However, key challenges include regulatory uncertainty, scalability issues, energy consumption (in proof-of-work systems), interoperability gaps, and potential AML/CFT (anti-money laundering and countering the financing of terrorism) risks, if not properly monitored. Ensuring robust governance and integration with existing financial infrastructure is crucial. 

Global Use: 

• Asia: mBridge connects central banks via blockchain for real-time central bank digital currency (CBDC) payments. 

• Europe: Sweden’s e-krona and the EBSI support public-sector finance. 

• USA/UK: JPMorgan’s Kinexys (previously known as Onyx) and HSBC use distributed ledger technology (DLT) for asset tokenisation. 

• Latin America: Bitso and Kiva Protocol enable cross-border transfers and digital identity. 

Impact: 

• Inclusion: Reduces cost of remittances and boosts rural finance. 

• Stability: Improves traceability and trust in transactions. 

• Development: Expands asset markets and digital financial infrastructure. 

 

Metaverse 

The metaverse presents new opportunities for the financial sector by enabling immersive customer engagement, gamified financial literacy, virtual financial services, and new business models, including tokenised real estate and NFTs (non-fungible tokens). Banks can open virtual branches in the metaverse to serve customers in new ways, particularly digital natives. However, key challenges include data privacy and cybersecurity risks, lack of interoperability, unclear regulatory frameworks, high infrastructure costs, and the risk of speculative investments in virtual assets. Its utility remains limited in populations lacking digital literacy or access to high-speed internet and devices. 

Global Use: 

• Asia: Kookmin Bank (Korea) offers full banking in a virtual world. 

• Europe: CaixaBank’s “imaginLAND” hosts events in 3D spaces. 

• USA/UK: JPMorgan’s Onyx Lounge in Decentraland showcases metaverse finance. 

• Latin America: Nubank and EQIFi are integrating DeFi services in virtual platforms. 

Impact: 

• Inclusion: Promotes youth financial literacy. 

• Stability: Speculative risks require oversight. 

• Development: Expands digital asset markets and fintech engagement. 

 

Cloud Computing 

In the financial sector, cloud computing enables institutions to scale their operations quickly, reduce IT costs, enhance resilience, and speed up digital innovation. Key benefits include increased agility, improved customer experience, and support for financial inclusion by reducing infrastructure costs, particularly for smaller financial institutions and fintechs. However, it also poses challenges such as cybersecurity risks, regulatory compliance (especially around data sovereignty and localisation), dependency on third-party vendors (vendor lock-in), and the complexity of integrating legacy systems. Addressing these risks through robust governance frameworks and regulatory oversight is essential to fully leverage the potential of cloud computing in finance. 

Global Use: 

• Asia: in India RBI’s IFS Cloud will provide local cloud infrastructure and in Japan, Minna Bank is cloud native. 

• Europe/UK: Santander and HSBC use AWS and Azure for compliance and scalability. 

• Latin America: Nubank uses AWS to reach 80+ million customers. 

Impact: 

• Inclusion: Reduces barriers for digital finance in remote areas. 

• Stability: Raises vendor and cybersecurity concerns. 

• Development: Accelerates digital rollout and innovation. 

5G and 6G 

Next-gen mobile networks 5G and 6G (may emerge around 2030) promise transformative benefits to financial services by enabling real-time, secure, and high-capacity connectivity essential for mobile banking, interactive advisory platforms, and instant payments. Their low-latency features support immersive user experiences and frictionless transactions. Nonetheless, they introduce significant challenges such as heightened cybersecurity risks (including Distributed Denial of Service [DDoS] attacks), increased vendor and infrastructure costs, regulatory hurdles on spectrum allocation and cross-border data flows, and the need for resilient infrastructure to support mission‑critical services. Careful governance around security, spectrum policy, and vendor diversification is essential. 

Global Use: 

• Asia: 5G supports drone banking, real-time know-your-customer (KYC), and weather-linked insurance in India. 

• Europe: 5G in Germany and Finland powers dynamic pricing and smart branches. 

• USA: Banks use 5G for real-time mobile services. 

• Latin America: 5G supports instant credit and mobile remittances in rural areas. 

Impact: 

• Inclusion: Enables mobile services where physical banking is scarce. 

• Stability: Improves speed and resilience of financial systems. 

• Development: Unlocks AR/VR (augmented reality and virtual reality), DeFi (decentralised finance), and real-time analytics. 

 

LEO Satellites 

Low Earth Orbit (LEO) satellites deliver the internet to remote areas, making digital finance possible where networks don’t reach. Benefits include bridging connectivity gaps, enabling digital financial services, such as banking and payments in unserved/underserved areas, and improving network resilience through alternative backhaul channels. However, challenges remain such as high deployment and device costs, regulatory concerns around spectrum use and data sovereignty, space traffic and cybersecurity risks, and affordability for low-income end users. 

Global Use: 

• Asia: India and the Philippines pilot Starlink for financial inclusion. 

• Europe: Spain’s IRIS² deploys secure LEO for rural finance. 

• Latin America: Brazil’s SES network enables mobile banking in the Amazon. 

Impact: 

• Inclusion: Bridges last-mile access gaps. 

• Stability: Adds redundancy and network resilience. 

• Development: Spurs rural fintech growth. 

 

Quantum Computing 

Quantum computing offers powerful tools for fraud detection, portfolio optimisation, and quantum-secure encryption. Quantum computing offers transformative benefits in finance by enabling ultra-fast portfolio optimisation, advanced risk modelling, fraud detection, and next-generation cybersecurity, such as quantum-safe encryption and quantum key distribution (QKD). However, significant challenges persist, i.e. current quantum hardware has limited qubit counts and high error rates; quantum tech remains costly and requires specialised skills and software; and emerging quantum tools threaten existing cryptographic protocols, requiring a defensive transition to post-quantum cryptography. 

Global Use: 

• Asia: Nomura uses quantum annealing; Korea pilots’ QKD security. 

• Europe: CaixaBank and BBVA test hybrid quantum finance models. 

• USA/UK: HSBC and Credit Mutuel partner with IBM for fraud detection. 

Impact: 

• Inclusion: Enhances credit modelling for underserved users. 

• Stability: Strengthens risk tools but risks cryptographic disruption. 

• Development: Drives advanced simulations and future fintech applications. 

 

Recommendations for Policymakers 

To fully harness the power of these technologies, policymakers must: 

• Invest in digital infrastructure and cybersecurity. 

• Create regulatory sandboxes for safe experimentation. 

• Enforce standards for data privacy, interoperability, and algorithm transparency. 

• Build digital and financial literacy, especially in underserved regions. 

• Mandate explainable AI, post-quantum security protocols, and cloud governance. 

• Support public-private research and development (R&D) partnerships and international collaboration. 

 

Disclaimer: The views expressed in this article are solely my own and do not necessarily represent the views or positions of my organisation. 

 

Karim Alam
Joint Director at State Bank of Pakistan (SBP)
Digital Frontiers Institute Alum and Community Member

 

Established in 2015,  Digital Frontiers Institute is a proud brand of Digital Frontiers. 

 

(Article originally shared on LinkedIn.com/Pulse by Karim Alam on 21 June 2025)