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Incident Response Services

Incident Response Services | Threat Detection, Incident Containment, Digital Forensics

Respond to security incidents with a structured approach to detection, containment, investigation, and recovery, supported by experienced cybersecurity professionals.

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Why Companies Choose AppStudio for Incident Response Services

Battle-Tested Responders

Responders who have run real breaches bring calm playbooks when internal teams are overloaded.

Evidence-First Containment

Forensics preserves evidence while containment stops the bleeding, so legal and recovery options stay open.

A Known Escalation Path

Retainer or on-demand models give you a known escalation path before ransomware or BEC becomes a crisis.

Stronger After Every Incident

Post-incident hardening turns every event into lasting control improvements, not just a closed ticket.

Services

What Our Incident Response Services Cover

Rapid Triage & Containment

Immediate severity assessment and containment actions to limit blast radius.
Coordination with IT, leadership, and legal stakeholders under clear roles.
Playbooks for ransomware, account takeover, data theft, and insider events.

Root-Cause Analysis

Investigation that identifies initial access, persistence, and impact.
Timeline reconstruction leadership can use for decisions and disclosure.
Findings that separate symptoms from the control failures that enabled them.

Memory, Disk & Network Forensics

Forensic collection and analysis during active and recent breach events.
Evidence handling suited to internal investigation and external counsel needs.
Artifact review across endpoints, servers, and network telemetry.

Ransomware & Extortion Response

Containment and recovery coordination focused on restoring clean operations.
Support for negotiation and disclosure workflows when counsel directs them.
Alignment with backup and DR teams for known-good restoration paths.

Compromise Assessment

Hunt for active or recent unauthorized activity when suspicion is high.
Scope determination across identities, endpoints, cloud, and email.
Clear go / no-go guidance on whether a full IR engagement is required.

Post-Incident Hardening

Control fixes and detection improvements so the same gap cannot be reused.
Lessons-learned workshops with technical and executive audiences.
Backlog prioritization tied to residual risk, not generic best practices.

IR Retainer & Readiness

Retainer options that reserve response capacity and shorten mobilization time.
Tabletops and runbook reviews before an incident tests your process.
Integration with MDR and SOC escalation paths.

Reporting & Stakeholder Communication

Technical and executive reporting suited to boards, insurers, and regulators.
Status cadence that keeps decision-makers informed without slowing responders.
Documentation that supports insurance, legal, and customer notification needs.

Solving the Incident Response Challenges that Others Overlook

Business Priorities

Containment in minutes

Forensics without losing evidence

Root cause, not just cleanup

Hardening after the fire

Known escalation path

Leadership-ready updates

Insurance and counsel support

Industry Gaps

Waiting on vendor callback queues

Reimaging first and asking later

Malware deleted with no timeline

Return to business as usual unchanged

Scrambling for help at 2 a.m.

Technical noise without decisions

Ad-hoc notes and missing artifacts

Our Proven Advantage

Rapid triage with defined playbooks

Memory, disk, and network evidence preserved

Access path and impact reconstructed

Post-incident fixes and detection upgrades

Retainer or MSSP-linked IR mobilization

Executive cadence and clear options

Documentation suited to legal and claims needs

Global Standards. Built-In Trust.

We operate with the highest levels of security, privacy, and quality, backed by globally recognized certifications. Our standards are built to meet enterprise and regulatory requirements across industries.

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Pick a time that works for you and walk through your current setup with one of our specialists. You will leave with a clear read on your options and a practical next step, with no obligation.

Rated Among the Top Managed Security Partners

Independent review platforms and analysts consistently rank AppStudio for the things clients care about most: reliability you can plan around, governance you can prove, and operations that scale as you do.

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How We Deliver Incident Response & Forensics

Incidents reward preparation and punish hesitation. At AppStudio, response starts with triage and containment, then forensics and hardening so recovery is clean and durable.

IR sits inside our cybersecurity services and MSSP model, with direct escalation from SOC and MDR monitoring.

The outcome is shorter dwell time, clearer answers for leadership, and fewer repeat incidents from the same root cause.

We establish command, confirm scope and severity, and begin containment without destroying evidence.

We isolate affected identities, hosts, and access paths while preserving business-critical operations where possible.

We collect and analyze memory, disk, and network evidence to build an accurate timeline and impact view.

We remove persistence, restore clean operations, and validate that attacker access is gone.

We deliver findings, fix priorities, and detection upgrades so the organization is stronger afterward.

Why Clients Stay With Us

We are measured on containment speed and clarity under pressure. The numbers below are why clients keep IR capacity with us.

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minute target acknowledgment for retainer clients with active critical incidents

times faster average containment versus ad-hoc, unprepared response

of major IR engagements include root-cause and hardening recommendations

What Our Clients Say About Working With Us

Daniel Roy

General Counsel, Mid-Market Enterprise, Toronto, ON, Canada

“They contained the ransomware overnight and gave us a forensic timeline counsel could actually use. Having responders who already knew our escalation path turned a potential crisis into a controlled event.”

Priya Nair

CISO, Financial Services, Calgary, AB, Canada

“When a business email compromise hit, AppStudio triaged within minutes, preserved the evidence, and coordinated with our insurer and legal team. Their calm, structured playbook kept everyone aligned under real pressure.”

Marcus Bélanger

VP of Security, SaaS, Vancouver, BC, Canada

“After a suspected cloud compromise they scoped the blast radius across tenants, found the initial access, and rebuilt clean. The post-incident hardening closed the exact gap the attacker used.”

Sarah O'Connor

Director of IT, Healthcare, Ottawa, ON, Canada

“Our clinical systems were back to clean operations faster than we thought possible, and the breach scoping was aligned to our HIPAA notification duties. The report was clear enough for both our board and our regulator.”

Amit Sharma

Head of Infrastructure, Manufacturing, Hamilton, ON, Canada

“They contained the intrusion before it reached our plant network and gave us a root cause we could act on. With the retainer in place, next time we are not scrambling for help at 2 a.m.”

Renée Cloutier

CIO, Retail, Montreal, QC, Canada

“A card-skimming incident during peak season could have been a disaster. AppStudio investigated across our storefronts, mapped the evidence to PCI, and kept us trading throughout.”

Success Stories

Skills Compétences Canada digital platform

Empowering Future Talent in Trades and Technology

Commissioned by Skills Compétences Canada, we built a national bilingual platform with native apps, a secure CMS, and Canadian cloud infrastructure to promote trades and technology careers at scale.

Canadian Wildlife Health Cooperative surveillance platform

Digitizing Wildlife Surveillance for National Resilience

For the Canadian Wildlife Health Cooperative, we replaced siloed tools with a cloud-native platform that unifies field reports, lab diagnostics, and cross-province analytics in real time.

Seattle Aquarium interactive digital experience

Interactive Learning Through Digital Experience

We unified kiosks, ticketing, and mobile into one cloud-native platform for Seattle Aquarium, raising visitor engagement and streamlining operations across every touchpoint.

Domain-Centric Incident Response for High-Stakes Environments

AppStudio responds to incidents in industries where downtime, regulated data, and customer trust make every hour of dwell time expensive.

Healthcare & Life Sciences

Containment that isolates threats without disrupting patient care.
Forensics and breach scoping aligned to HIPAA notification duties.
Recovery playbooks that restore EHR and clinical systems first.

Accounting & Financial Services

Rapid containment of wire fraud and account-takeover incidents.
Forensic timelines built for regulators, insurers, and auditors.
Recovery that protects trading and settlement windows.

Retail & Consumer Commerce

POS and e-commerce breach containment during peak trading.
Card-skimming and Magecart investigation across storefronts.
Evidence and scoping mapped to PCI DSS obligations.

Government & Public Sector

Multi-agency containment with a clear chain of custody.
Response aligned to CIS, NIST, and public-sector mandates.
Forensics and reporting that survive oversight and disclosure.

Logistics, Supply Chain & Transportation

Containment that keeps freight moving while the incident is worked.
Investigation across WMS, TMS, and partner-facing systems.
Recovery sequencing that prioritizes time-critical operations.

Telecom & Connectivity

Incident containment across core network and subscriber platforms.
High-volume log correlation to reconstruct intrusion paths.
SLA-backed mobilization on always-on infrastructure.

Education & eLearning

Ransomware containment that protects exam and term deadlines.
FERPA-aware breach scoping for student and staff data.
Account-takeover recovery across campus identity systems.

Travel, Hospitality & Aviation

Containment across booking, PMS, and POS without downing properties.
Guest-data breach scoping aligned to PCI and privacy duties.
Recovery that keeps reservations and check-in running.

High-Tech, SaaS & Software Product Companies

Cloud and CI/CD compromise containment across tenants.
Forensics for secrets exposure, API abuse, and supply-chain intrusions.
Coordinated customer notification and clean redeployment.

Real Estate & PropTech

Wire-fraud incident response on closing and deposit flows.
Containment that spans leasing portals and connected building tech.
Recovery and hardening after business email compromise.

Energy, Oil & Gas

IT and OT containment that accounts for safety and uptime.
Response aligned to NERC CIP and IEC 62443 for critical assets.
Forensics across field, plant, and control-system boundaries.

Manufacturing & Industrial

Containment that protects production lines and safety systems.
Investigation of lateral movement between corporate and plant networks.
Recovery sequencing that restores the floor without reinfection.

Media & Entertainment

Rapid response to pre-release leaks and asset theft.
Containment for DDoS and account abuse on live platforms.
Forensics across content, streaming, and distribution pipelines.

Legal Services & Law Firms

Privilege-aware containment and confidential breach scoping.
Business email compromise investigation for partner accounts.
Post-incident evidence packaged for clients and insurers.

Nonprofit Organizations

Right-sized response for lean teams hit by ransomware or fraud.
Donor-data breach scoping and clear notification support.
Recovery and hardening that fit a constrained budget.

Pharmaceuticals & MedTech

Containment tuned to validated lab and production environments.
Breach scoping for regulated R&D and patient-trial data.
Recovery that preserves GxP and 21 CFR Part 11 integrity.

Trusted When the Question Is No Longer If, but How Fast

Every organization will face an incident. The difference is whether responders already know your environment and escalation path.

Combine IR retainers with cybersecurity services or a full MSSP so detection and response are one motion. Continuity support is available through IT managed services.

If you want a team that can contain, investigate, and harden, book a consultation before you need one.

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Frequently Asked Questions

Call when you suspect active compromise, ransomware, data theft, persistent account takeover, or when SOC findings exceed normal containment capacity.

Yes. Retainers reserve response capacity, shorten mobilization, and often include readiness activities such as tabletop exercises.

Forensics collects and analyzes evidence from memory, disk, and network sources to reconstruct what happened and support containment, legal, and recovery decisions.

Yes. We commonly coordinate with counsel, insurers, and executive stakeholders under your direction.

MDR provides ongoing detection and guided containment. IR is the intensive investigation and recovery function for confirmed or suspected major incidents.

Yes. We focus on containment, scoping, clean recovery coordination, and hardening, working with backup and business teams.

We follow evidence-handling practices suitable for internal investigation and counsel. Formal law-enforcement coordination follows your legal guidance.

Retainer clients receive priority acknowledgment, typically within minutes for critical events. Non-retainer response depends on current capacity.

A timeline, root-cause findings, impact summary, and prioritized hardening recommendations, plus detection improvements where applicable.

Yes. Every engagement ends with a documented timeline, root-cause analysis, indicators of compromise, and prioritized hardening recommendations, written for both technical teams and leadership and suitable for legal, insurer, or regulator review.

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Incident Response Services