Report
Cyber Threat Advisory
India
India Is Under Active, Multi-Front Cyber Attack. Is Your Industrial Infrastructure Prepared?
In the twelve months following Operation Sindoor in May 2025, India's cyber threat environment reached a severity level that has no precedent in this country's documented security history. This was not a temporary spike. What began as a coordinated hacktivist response escalated rapidly into sustained, multi-vector campaigns driven by state-sponsored threat actors from Pakistan, China, North Korea, and Iran - simultaneously, and with clear strategic intent.
Shieldworkz threat intelligence, drawn from over 50,000 OT/ICS honeypots and wireless sensors globally - including critical infrastructure environments across India's energy, manufacturing, and utilities sectors - has formally rated the composite threat to India as CRITICAL. This is the highest designation on our five-level scale, and it applies right now.
The Shieldworkz Cyber Threat Advisory: India is the definitive intelligence dossier for security leaders who cannot afford to be caught uninformed.
Why This Report Matters for Every CISO and OT Security Leader in India
India averaged 1,071 cyberattacks per week against organisations throughout 2025 - well above the global average. In the 72-hour window immediately following Operation Sindoor, our regional sensors recorded 131 DDoS attacks per hour against Indian infrastructure. More than 2.94 million cyber incidents were handled by CERT-In in 2025 alone.
Those numbers tell part of the story. What they don't tell you is this: adversaries had already pre-positioned access inside certain Indian networks weeks before the kinetic strikes began. Attackers today move from initial access to full industrial network compromise in under 24 hours. Your traditional IT-OT air gap is no longer a meaningful barrier once the IT perimeter is breached at that speed.
The threat is not hypothetical. Seven identified APT groups were concurrently active against Indian critical infrastructure in the post-Sindoor period - a figure that is unprecedented in India's cyber history.
What Makes Indian OT/ICS Environments Especially Vulnerable Right Now
The Shieldworkz 2026 OT/ICS Threat Landscape assessment identifies three attack vectors that are actively exploited in Indian industrial environments today:
Wireless blind spots - Deauthentication attacks and RF-based disruption are targeting unmonitored wireless segments in Indian manufacturing and energy facilities. These are completely invisible to legacy IT security tools.
Data manipulation over destruction - Across manufacturing, transportation, and energy environments, data manipulation was detected three times more often than any other attack technique. State-sponsored actors are not just trying to knock systems offline - they are trying to make your processes produce wrong outputs silently.
GPS spoofing - Confirmed state-sponsored GPS spoofing campaigns are actively targeting Indian logistics, transportation, and critical infrastructure navigation systems.
Despite these escalating threats, only 30% of Indian industrial organisations have a formal OT incident response chain. The gap between IT and OT security maturity remains the single largest exploitable vulnerability in India's critical infrastructure posture today.
Key Takeaways from the Shieldworkz Cyber Threat Advisory: India
This report goes far beyond headlines. It is structured specifically for CISO-level decision-making and gives you:
Verified threat actor profiles - Detailed assessments of nine active APT groups across Pakistan, China, North Korea, and Iran, including confirmed capability evolutions, malware families, and C2 infrastructure from post-Sindoor campaigns.
Confirmed IOCs ready for deployment - Malicious IPs, domains, file extensions, registry keys, and malware families sourced from real incident analysis by the Shieldworkz threat research team. These are ready to ingest into your SIEM, EDR, and NGFW today.
MITRE ATT&CK framework mapping - Every confirmed tactic, technique, and procedure (TTP) observed in active campaigns against Indian targets is mapped to ATT&CK Enterprise identifiers so your security team can act with precision.
Critical asset risk tiers - From power grid SCADA and nuclear instrumentation systems (Tier 1) to financial infrastructure, healthcare IoT, and IT services supply chains (Tiers 2 and 3), you get a clear picture of what is at stake.
A prioritised CISO action plan - Immediate actions for the next 72 hours, a short-term programme for the next four weeks, and a strategic roadmap for the next three months - grounded in IEC 62443, NIST SP 800-82, CERT-In mandates, and NCRF 2024.
Forward threat assessment for Q3/Q4 2026 - Evidence-based projections on how the threat landscape will evolve through the rest of the year, so your planning isn't reactive.
How Shieldworkz Supports India's Critical Infrastructure Security
Shieldworkz is not a general cybersecurity company. Our entire practice is built around OT, ICS, and industrial environments - the converged digital-physical systems that power India's energy grids, manufacturing facilities, utilities, and defence supply chains.
Our OT security platform draws on telemetry from over 70 industrial honeypots and wireless sensors to give your team real-time detection of threats that IT tools simply cannot see. From passive OT Network Detection and Response (NDR) that fingerprints every PLC, RTU, HMI, and SCADA asset on your network, to OT-specific incident response retainers and tabletop exercises, we close the gaps that this advisory identifies.
Our assessments are aligned to the Draft CEA Cyber Security Regulations 2024, IEC 62443, NIST SP 800-82, and NCRF 2024 - so your security investment maps directly to your compliance obligations.
When India's threat environment is rated CRITICAL and adversaries are achieving full OT network compromise in under 24 hours, the time for a phased security programme that starts "next quarter" has already passed.
From insight to action: Download the report and book a free consultation with our experts
The Shieldworkz Cyber Threat Advisory: India is available now - at no cost - to security leaders responsible for protecting Indian industrial and critical infrastructure environments.
Fill in the form to instantly download the full intelligence report, including all IOCs, MITRE ATT&CK mappings, and the complete CISO action plan. Book a free 30-minute technical briefing with a Shieldworkz OT security specialist to discuss what the findings mean specifically for your environment.
