A Global Mountain of Debt
The first major risk highlighted by the IMF is the sheer volume of government borrowing. Many countries, including major advanced economies, have accumulated huge debts, a situation made worse by persistent spending pressures and rising interest rates.
Global public debt is on track to exceed 100% of the world's total economic output (GDP) by 2029. IMF Managing Director Kristalina Georgieva has warned that some advanced economies are being 'negligent about their fiscal position'. This isn't just a problem for the countries doing the borrowing. When large economies carry high debt, the effects spill over globally, impacting borrowing costs for everyone else, particularly developing nations. The IMF is urging governments to get their budgets under control before markets force a more painful adjustment.
When Bond Markets Get Nervous
Government debt is primarily traded in sovereign bond markets, which the IMF describes as having 'foundational importance' to the entire financial system. This makes the second risk—a sharp, disorderly spike in bond yields—particularly dangerous. Bond yields are essentially the interest rate governments pay on their debt. A sudden rise in these yields can be triggered by resurgent inflation or concerns about a government's ability to pay its debts. Such a spike would cause the value of existing bonds, which are held by banks, pension funds, and investors worldwide, to fall. This could force leveraged investors to sell assets quickly, triggering a domino effect of margin calls and tighter credit that spreads turmoil far beyond the bond market itself. The IMF notes that these markets are already fragile and susceptible to shocks.
The Digital Wild Card: Sophisticated Cyber Threats
The third and perhaps most unpredictable risk is the growing threat of severe cyber incidents. As the financial world becomes more digital and interconnected, the 'attack surface' for malicious actors has expanded dramatically. The IMF warns that a major cyberattack on critical infrastructure—like a payment system, trading platform, or a major bank—could cause immediate losses, shatter market confidence, and disrupt the entire financial system. These are not ordinary threats. The sophistication of cyberattacks is increasing, with state-sponsored groups and ransomware gangs using powerful tools, including frontier artificial intelligence (AI), to find and exploit weaknesses. In over 70% of cases recorded in 2026, software providers had almost no time to patch vulnerabilities before they were exploited, a significant increase from previous years. This makes defending the system increasingly challenging.
What This Means for India
While the IMF has recently raised India's growth forecast, citing resilient domestic demand, the country is not immune to these global pressures. India's own government debt-to-GDP ratio remains elevated at over 80%. The IMF has noted that while India's debt trajectory is expected to stabilise, it remains exposed to global risks like volatile capital flows and tighter financial conditions. A disorderly spike in global bond yields, driven by fiscal issues in advanced economies, would make borrowing more expensive for the Indian government and corporations. Furthermore, the IMF specifically notes that cyber threats are more menacing for emerging markets, which may not have allocated sufficient resources for prevention. As one of the world's most rapidly digitising economies, strengthening cyber resilience is a critical priority to safeguard its financial stability and continue its growth story.
