🇮🇳 Ransomware Protection · Delhi
Ransomware security solution for Delhi's hospitals and health providers
Delhi learned the cost of healthcare ransomware directly. In November 2022, an attack on AIIMS Delhi encrypted around 100 servers, put roughly 40 million patient records at risk, and took core systems down for about two weeks — forcing one of India's premier hospitals back to manual operations, with another major Delhi hospital hit days later. Immune protects Delhi providers by detecting attacks in seconds, containing them before spread, and self-healing clinical systems from immutable backups, with data kept in-country.
Immune deploys on-premises across Delhi, keeping patient data localized while delivering the resilience the capital's high-volume hospitals need.
Inside Delhi's healthcare landscape
Delhi anchors Indian healthcare. The All India Institute of Medical Sciences (AIIMS) Delhi is the nation's flagship public hospital, alongside major institutions like Safdarjung Hospital and a large private sector including chains such as Max, Apollo, and Fortis. Together they handle immense patient volumes drawn from across the country.
The 2022 AIIMS attack made Delhi a national case study in what healthcare ransomware does. Encrypting around 100 servers, it crippled registration, appointments, billing, and report generation — even administrative functions like salary disbursal and drug procurement — and forced weeks of manual operation. It demonstrated that in a high-volume hospital, downtime is a patient-safety crisis, and that containment and fast recovery, not just prevention, decide the outcome.
Delhi's finance and institutional sector
Delhi and the wider National Capital Region are India's seat of government and a major business and financial hub, home to ministries, public-sector bodies, banks, and corporate headquarters. These organizations hold sensitive data and run systems of national importance — high-value, high-consequence targets for ransomware groups.
Whether the target is a Delhi hospital or a government or financial body in the capital, the resilience requirement is shared: keep data localized in-country, and keep critical systems running through an attack. Immune's detect-contain-heal loop, with immutable audit trails, applies across healthcare, government, and finance on the same principles.
What's driving Delhi's digital growth — and its risk
India is digitizing healthcare rapidly through its national digital-health push, and Delhi's institutions are central to it — moving toward integrated records and connected systems at national scale. That transformation improves access and coordination, but the AIIMS attack showed it also creates exposure when defenses lag behind digitization.
For Delhi's hospitals, the challenge is compounded by sheer volume: institutions serving enormous patient numbers cannot revert to paper without real harm. Rapid digitization plus high dependence on availability is exactly the combination ransomware groups exploit. Resilience — fast containment and validated recovery — is what keeps a digitizing, high-volume system from turning an intrusion into a repeat of 2022.
Local regulation
Regulation and authorities in Delhi
Immune's controls map to the local and national requirements that organizations in Delhi operate under.
India data localization (DPDP Act)
On-premises deployment supports data-localization and protection expectations under India's Digital Personal Data Protection framework.
CERT-In directions
Immune's detection, immutable logging, and incident records support the reporting and logging expectations set by CERT-In.
Continuity for high-volume care
Validated, ordered recovery supports continuity for the very high patient volumes Delhi's hospitals manage.
Post-AIIMS resilience expectations
The AIIMS attack raised national expectations for demonstrable resilience controls across Indian healthcare institutions.
Why ransomware targets Delhi
India is a leading ransomware target in the Asia-Pacific region, and healthcare has been squarely in the crosshairs — as the AIIMS Delhi attack made unmistakably clear. Delhi, as the capital and a flagship medical hub, concentrates exactly the high-value, high-visibility institutions attackers seek.
Delhi's specific risk is the combination of rapid digitization, immense patient volumes, and institutions of national prominence. A hospital that can't absorb downtime, running newly-connected systems, is both attractive and vulnerable. That is why containment speed and validated recovery — the capabilities that turn a 2022-style multi-week outage into a contained incident — matter more than prevention alone.
Our solution
How Immune protects organizations in Delhi
Data stays in-country
On-premises deployment supports India's data-localization expectations.
Built for high patient volumes
Protects the large, busy environments Delhi's hospitals operate.
Agentless device coverage
Protects connected medical devices and legacy systems that can't run a security agent.
Contain before spread
Isolates threats in seconds to stop an intrusion from becoming an AIIMS-style shutdown.
CERT-In aligned logging
Immutable audit records support Indian reporting expectations.
Fast, validated recovery
Restores clinical systems in priority order, verified clean — turning weeks of downtime into a contained window.
Common questions
Ransomware protection in Delhi, answered
+Could Immune help prevent an AIIMS-style attack in Delhi?
Immune is built for exactly that scenario. Its behavioral detection surfaces ransomware early, its containment isolates an intrusion before it can encrypt systems across the network, and its self-healing recovery restores systems from immutable backups validated-clean — turning the kind of multi-week outage AIIMS suffered into a contained incident.
+Can Immune keep Delhi patient data in-country?
Yes. Immune can be deployed on-premises within India, supporting data-localization and protection expectations under the country's Digital Personal Data Protection framework.
+Can Immune handle the patient volumes of Delhi hospitals?
Yes. Immune is built to protect large, busy hospital environments, delivering detection, containment, and self-healing recovery designed for high-volume care that cannot easily revert to paper.
+Does Immune support CERT-In reporting expectations?
Immune's immutable audit logging and clear incident records support the logging and reporting expectations set by CERT-In for cybersecurity incidents.
Explore the platform
Related capabilities
Keep your Delhi operation running through ransomware
See how Immune detects, contains, and self-heals critical systems for hospitals and institutions in Delhi.