Third-party risk management can no longer focus only on direct suppliers as financial institutions become increasingly dependent on interconnected digital ecosystems. A senior risk executive argues that firms must redesign their approach to resilience by
Financial institutions can no longer
manage third-party risk by simply overseeing their direct suppliers.
Instead, they must understand the
complex digital ecosystems in which those suppliers operate, or risk leaving
critical vulnerabilities undiscovered until disruption occurs.
A senior third-party risk executive
at a major international bank told CeFPro’s annual Risk Evolve conference that
traditional third-party risk management models have reached the limits of their
effectiveness as geopolitical tensions, cyber threats and cloud concentration
fundamentally reshape operational resilience.
"We're no longer managing a
vendor list," she said. "We should be managing ecosystems."
According to the speaker, supplier
relationships have evolved dramatically over the past decade.
What were once relatively
straightforward outsourcing arrangements have become interconnected networks
involving cloud providers, artificial intelligence solutions, shared data
environments and multiple layers of subcontractors.
As those ecosystems become more
complex, operational failures no longer remain isolated.
"Failures also expand
exponentially like a network when they happen," she explained.
Cloud computing illustrates the
challenge particularly clearly. The executive noted that a small number of
providers now account for the overwhelming majority of global cloud
infrastructure, creating an unavoidable concentration risk across the financial
services sector.
"When banks and financial
institutions implement those platforms, technically they are inheriting exactly
the same concentration risk as their peers," she said.
The implications extend well beyond
technology. Rising energy prices increase data center operating costs,
geopolitical tensions disrupt supply chains, sanctions create bottlenecks,
cyber-attacks become more sophisticated and climate-related events threaten
critical infrastructure.
Rather than occurring independently,
these risks increasingly reinforce one another.
"They don't travel
independently," she said. "They really travel together and cascade
down in disruptions."
For that reason, the executive argued
that traditional third-party risk management frameworks, built around periodic
assessments, manual processes and relatively static supplier relationships, are
no longer fit for purpose.
"Traditional models were built
around assumptions that are now outdated," she said. "They were built
around point-in-time assessments rather than continuous monitoring."
Instead, many of the greatest risks
now reside in areas organizations cannot easily see.
"A lot of risks are not where we
think they are," she said. "A lot of the time they sit in the blind
spots."
Among the most significant blind
spots are fourth-party and deeper supply chain dependencies.
While firms often believe they have
diversified supplier bases, many vendors ultimately depend on the same cloud
regions, telecommunications providers or specialist subcontractors.
Those hidden dependencies can create
systemic vulnerabilities that remain invisible until a disruption occurs.
The presentation also examined how
regulation is evolving in response. According to the speaker, supervisors are
increasingly moving away from assessing firms in isolation and toward
evaluating resilience across entire ecosystems.
