By Kanishka Gadi (pictured), director - corporate solutions, EDME Insurance Brokers Ltd.
Banking today does not run on a single institution's infrastructure. It runs on a web of fintech partners, cloud providers, payment gateways, outsourced processors, and technology vendors, all stitched together to deliver the speed and convenience customers now expect. This shift has been good for innovation and good for customers. It has also quietly expanded the risk surface every bank carries, and for brokers advising banking clients, that expansion deserves far more attention than it currently gets.
A bank's own controls can be airtight and still fail to protect it, because the failure point may sit three steps removed, at a vendor's vendor. A cloud outage can freeze transaction processing for hours. A breach at a payment partner can expose customer data the bank never directly touched. A compliance lapse at an outsourced KYC provider can trigger regulatory action against the bank itself. None of these events originate inside the bank, yet the bank absorbs the reputational damage, the customer complaints, and often the financial loss.
This is the core problem brokers need to internalize. Third-party risk is no longer a procurement footnote. It is a live wire that sits alongside credit risk and market risk in terms of potential impact, but it is frequently underinsured because it does not fit neatly into a single policy line.
Operational resilience has moved firmly onto the regulatory agenda across markets. Supervisors increasingly expect banks to map their critical third parties, stress test for concentration risk where many institutions rely on the same handful of large vendors, and demonstrate that they can maintain essential services through a disruption, not just recover from one. For brokers, this matters because regulatory expectation is a leading indicator of where claims and coverage disputes will eventually surface. Clients who cannot show a clear third party risk framework will find it harder to justify their coverage decisions if regulators come asking, and it is harder to make a clean claim if something goes wrong.
Many banking clients still treat third-party risk as something covered incidentally under cyber policies or general liability. In practice, the exposures are more specific than that. Business interruption arising from a vendor failure, contingent cyber cover for incidents originating outside the bank's own network, and professional indemnity extensions that account for outsourced functions all need deliberate structuring rather than assumption. Brokers who wait for clients to ask about this are leaving value on the table, and leaving clients underprepared.
There is also a documentation angle that brokers can genuinely add value on. Insurers are asking sharper questions about vendor due diligence, contractual risk allocation, and monitoring frequency before they price these exposures. Brokers who help clients get this documentation in order before renewal, rather than during a claim, will see smoother placements and fewer disputes later.
The banks managing this well share a few habits. They maintain a live inventory of critical third parties rather than a static list reviewed once a year. They classify vendors by the severity of disruption they could cause, not just by contract value. They build exit and continuity plans for their most critical relationships, so a single vendor failure does not become a single point of failure for the bank itself. Brokers advising banking clients should be asking whether these habits exist, because their presence or absence shapes both the risk and the insurability of it.
This is a space where brokers can shift from being policy placers to genuine risk advisors. That means asking banking clients pointed questions about vendor concentration, pushing for realistic scenario testing rather than tick box compliance, and structuring cover that reflects where the actual exposure sits rather than where it has traditionally been assumed to sit. The next major disruption in banking is unlikely to originate inside a bank's own walls. Brokers who help clients prepare for that reality now will be the ones clients trust when it eventually happens.
