Data-centric security
In 2025, banks will increasingly leverage AI to drive efficiency and innovation, and the concept of datacentric security has become paramount. Traditional perimeter-based security models will continue to be foundational for AI security, but they are, on their own, no longer sufficient. As AI-enabled cyberattacks become more common, the need for enhanced data security measures will become more evident. This will continue to force renewed emphasis on data governance, compliance with data protection regulations, and new standards for data residency will demand it.
The cost of protection, like Zero Trust and data security controls, will be small compared to the costs associated with potential data breaches, unauthorized access and AI-driven adversarial attacks.
AGI security
Banks are utilizing AGI to transform their customer digital experience; threat actors will be using that very same technology to perform deep fake and other scams to fool bank customers. AI costs have decreased substantially, so an increasing use of AI to attack banks is expected.
Ransomware as-a-Service (RaaS)
Ransomware, like other threats, has evolved over the years. From the encryption-only approach, ransomware has morphed to a dual threat malware (exfiltrate data and encryption) to ransomware as-a-Service (RaaS) with threat actors offering ransomware and other tools and services to affiliates for a share of the profits.
Industrialization of cybercrime tools
The industrialization of attack tools increases the significant cyber risks that organizations face, including credential theft, data breaches, operational disruptions and reputational damage.
With deep fake and social engineering scams flourishing across the banking industry, criminal organizations have developed realistic audio, video, and image manipulations to exploit trust, identity theft, executive impersonation and market manipulation.
Supply chain
As in previous years, banks that depend on IT, cloud and telecommunication service providers in 2025 may discover certain vendors with whom they are working may suffer attacks and be compromised by statesponsored adversaries or others.
The traditional response to mitigating supply chain attacks has been the evaluation of third-party risk management and assessment, as well as developing contractual agreements that impose financial penalties on these providers. Unfortunately, reliance on these activities is reactive and cannot prevent attacks from occurring.
In 2025, we see more information sharing and collaboration among industry players to learn from each other and build better defenses against infiltration from third-party providers. This is a main tenet of Digital Operational Resilience Act (DORA), UK regime for Critical Third Parties (CTP), and Network and Information Security 2 (NIS2). Strategic IT partners, such as DXC, can offer a great deal of value in helping to defend against infiltration, and in contributions to industry collaboration.