DBS chief flags cyberattacks as the ‘new war’ haunting the bank’s leadership

In a statement that simultaneously underscores the pervasiveness of digital threats and the complacency that often accompanies them, Tan Su Shan, chief executive of DBS Group Holdings – the largest bank in Southeast Asia by assets and market reach – identified cyberattacks as the single most unsettling risk keeping her awake at night, a concern she framed as a "new war" that eclipses traditional anxieties such as market volatility and geopolitical turbulence.

The designation of cyber‑incursions as a strategic adversary appears at once prescient and predictable, given the bank’s extensive reliance on sophisticated online platforms, yet it also betrays an institutional paradox wherein the very systems that generate profit are acknowledged as vulnerable, thereby exposing a lingering disconnect between board‑level rhetoric and the operational rigor required to safeguard against a threat that knows no borders and evolves faster than most regulatory frameworks can adapt.

While the executive’s comments highlight an awareness that may satisfy shareholders seeking reassurance that leadership is not oblivious to the shifting risk landscape, they also lay bare the broader industry tendency to treat cyber risk as a headline‑grabbing buzzword rather than a fully integrated component of risk management, a tendency that is further illuminated by the absence of any concrete remediation timeline, budgetary commitment, or reference to collaborative safeguards with regulators, all of which suggest a reliance on post‑incident damage control rather than proactive fortification.

Consequently, the episode serves as a microcosm of a systemic shortfall within the financial sector, where the allure of digital transformation routinely outpaces the development of resilient security architectures, and where leaders, despite their eloquent acknowledgment of an ongoing "war," appear more inclined to catalogue the threat than to marshal the coordinated, institution‑wide response that such a conflict unequivocally demands.

Published: April 22, 2026