P.K. SHARMA
Cyber security intelligence, AI governance, practitioner analysis
Resilience
Tabletop exercises, response plan hardening, and ransomware-specific resilience work that turn your incident response from a document into a capability.
Most incident response plans have never been exercised against a realistic scenario. Detection and containment have improved across the industry; recovery assumptions have not. The first live test of your decision chain, communications, and restore capability should not be an actual ransomware event.
Decision chain
Who decides, who is informed, and how fast that happens at 3am
Recovery capability
Restore throughput at scale, with identity assumed compromised
Communications
Customers, regulators, insurers, and staff, under real time pressure
NIST CSF and NCSC guidance
Response and recovery functions assessed against recognised practice
The existing response plan read the way an attacker would: where the assumptions are, who is named, and what has never been tested.
A ransomware scenario built on current tradecraft and your actual architecture, not a generic template with your name inserted.
A two-hour exercise with staged injects, run with the people who would genuinely be in the room, including executives.
The numbers behind the plan interrogated: restore throughput at scale, dependency order, and what happens when the identity platform is in scope.
A structured debrief turned into owners and dates, with an optional re-test to confirm the gaps actually closed.
Example scenario
A firm had told its board it could recover in seventy-two hours, a figure derived from a single-system restore test on a quiet afternoon.
The work: Tabletop with the identity platform assumed encrypted, then interrogation of restore throughput and dependency order at real scale.
The realistic figure was closer to three weeks. The board was given the true number and funded the fix.
Example scenario
An executive team had never rehearsed the ransom decision, the regulator notification, or who speaks to customers.
The work: Injects designed to force those exact decisions under time pressure, with legal and communications in the room.
Decision rights and notification thresholds were agreed and documented before any incident, not during one.
Start the conversation
A short call to understand your situation; a clear scope if the engagement fits, and a straight answer if it does not.
Test your readinessMost incident response plans have never been exercised against a realistic scenario. The first live test of your decision chain, communications, and recovery assumptions should not be an actual ransomware event.
Exercises are designed and facilitated personally, drawing on sector-tested incident advisory experience under CCISO-level leadership.