On World Quantum Day, much of the conversation celebrates breakthroughs in medicine, materials, and computing. But for cyber security leaders, quantum computing represents a fundamental disruption to the cryptographic foundations that secure our digital world.
In markets like India, this disruption is unfolding against an already intensified threat landscape where organizations face an average of 3,254 cyberattacks per week in the last 6 months according to Check Point’s Threat Intelligence Report. This number was significantly higher than the global average. This constant exposure, combined with the rapid rise of AI-driven attacks, is compressing the timeline for action. Quantum risk is actively converging with today’s high‑frequency threat environment, accelerating the urgency for action.
Q-Day is closer than you think
What was once considered a distant, theoretical risk is rapidly becoming reality. Advances in quantum computing, including improved algorithms and reduced qubit requirements, are accelerating timelines. What the industry once viewed as a 2040s challenge is now approaching within years.
This acceleration is particularly critical for India, where AI-driven threats are already scaling rapidly, with 90% of organizations encountering risky AI prompts and expanding exposure across digital ecosystems, according to Check Point Research.
In late 2025, Gartner elevated Post-Quantum Cryptography (PQC) migration to a board-level priority, urging action ahead of a 2030 horizon. More recently, Google’s Quantum AI research division published a whitepaper warning that widely used cryptographic systems, including those underpinning cryptocurrencies, may be more vulnerable than previously believed. The direction is clear: organizations must act now.
The Real Threat: “Harvest Now, Decrypt Later”
For years, adversaries have been quietly collecting encrypted data with a simple strategy:
- Harvest now
- Decrypt later
This includes financial transactions, healthcare records, intellectual property, and government communications.
All of it encrypted using classical cryptography such as RSA and elliptic curve cryptography (ECC). Once quantum systems reach sufficient capability, this data becomes instantly exposed, with no way to undo the breach.
This is not a future problem. It is a present-day risk with delayed impact. In India’s context, where 88% of malicious files are delivered via the web and information disclosure vulnerabilities impact 74% of organizations according to Check Point Threat Intelligence Report, this model of silent data harvesting becomes significantly easier to execute at scale.
Why Traditional Approaches Fall Short
Many organizations still approach post-quantum cryptography (PQC) as a straightforward upgrade—replace one algorithm with another and move on.
This approach is incomplete and introduces significant risk.
In reality, most enterprise environments contain:
- Unknown cryptographic dependencies
- Legacy systems with embedded keys
- Shadow IT and undocumented services
- Expired or unmanaged certificates
- Hard-coded encryption deep in applications
Without full visibility, migration becomes incomplete and incomplete security is ineffective security. As security experts say, “you can’t protect what you can’t see.” This is further challenged by visibility gaps across unmonitored and edge infrastructure, which are increasingly being leveraged as entry points by attackers in India’s threat landscape.
The Goal: Crypto Agility
Preparing for the quantum era requires more than simply adopting new algorithms. It demands true crypto agility. This means having the ability to discover and manage cryptographic assets across complex environments, rapidly replace vulnerable algorithms, and operate seamlessly across hybrid infrastructures spanning cloud, on-premises, and edge systems, all while maintaining performance at scale. Just as importantly, organizations must be able to continuously adapt as standards evolve.
This level of agility must extend across all data states, whether data is at rest, in transit, or in use, because in a quantum powered threat landscape, especially when accelerated by AI, static defences will no longer be sufficient to keep pace with emerging risks.
Organizations are increasingly recognizing PQC migration as a strategic business risk, not just a technical challenge. Leading enterprises are establishing governance models, conducting cryptographic inventories, and prioritizing long-lived sensitive data. Unlike previous transitions, the cost of delays is irreversible.
This is especially relevant in India, where AI is now embedded across attack lifecycles from reconnaissance to social engineering, compressing response timelines and amplifying risk. According to PIB (Press Bureau of India), the liaison body between the Government of India and the media community, over 6 million people are employed in the tech and AI ecosystem, with leading AI adoption by industries include industrial and automotive, consumer goods and retail, banking, financial services and insurance, and healthcare, which together contribute around 60% of AI’s total value.
[Related Post: Check Point Launches Quantum Firewall Software R82.10 to Secure the AI-Driven Enterprise ]
Hybrid Cryptography and the Cost of Waiting
There is no single switch that will make organizations quantum-safe overnight. The transition requires a hybrid cryptographic approach that combines NIST-recommended post-quantum algorithms for long-term resilience with proven symmetric encryption to maintain performance and scalability. This model enables organizations to preserve backward compatibility, ensure forward security, and maintain operational continuity throughout the migration process. However, achieving this at scale requires more than isolated tools or manual updates. This requires a unified, crypto-agile platform approach, such as those delivered by Check Point Software Technologies, enabling quantum-safe readiness across networks, cloud, endpoints, and data environments.
Organizations that act early can identify and isolate vulnerable assets, rotate keys quickly, maintain business continuity, and protect sensitive data before exposure. Those that delay face increased risk of data breaches, regulatory penalties, legal liability, and long-term reputational damage.
For Indian enterprises, they are already experiencing elevated attack volumes and increasingly sophisticated ransomware and APT activity, the cost of delay is both immediate and long-term.
World Quantum Day: A Call to Action
World Quantum Day is about acknowledging a fundamental truth: The cryptographic foundations of today will not protect us tomorrow.
World Quantum Day highlights a fundamental truth: the cryptographic foundations of today will not protect us tomorrow.
