Cybersecurity Services Toronto
Toronto businesses rely on Fusion Computing for cybersecurity from a CISSP-led team running 24/7 SOC monitoring, incident containment, and compliance alignment for OSFI, SOC 2, PHIPA, and PIPEDA. Fusion Computing has protected GTA organizations since 2012 with a named security stack and a 1-hour priority-response target.
security leadership
SOC monitoring
threat monitoring
critical response
businesses protected
For GTA businesses with 10 to 150 employees. See our national cybersecurity services for Canadian businesses.
What a free IT assessment covers
A 30-minute review with a senior Canadian engineer. We’ll look at your IT and security and show where you’re most exposed.
- ✓ An honest look at your IT support and systems
- ✓ Your biggest cybersecurity risks, ranked
- ✓ Practical AI wins you can action now
Cybersecurity services in Toronto cover 24/7 SOC monitoring, managed detection and response with containment, and compliance reporting under one monthly agreement. Incident response beyond containment is scoped separately. Fusion Computing delivers this from its King Street West office with a CISSP-led team, a 1-hour priority-response target, and audit-ready evidence for OSFI, SOC 2, PHIPA, and PIPEDA. The firm has protected Toronto and GTA businesses since 2012.
Bay Street concentrates financial firms that share vendors. The MaRS Discovery District hosts hundreds of SaaS build teams with SOC 2 Type II obligations. King East and Liberty Village technology firms may need third-party and model-risk evidence for their OSFI-regulated clients.
Fusion Computing gives you CISSP-led 24/7 managed detection and response, CIS Controls v8.1 alignment, and evidence-ready documentation for OSFI, PHIPA, SOC 2, and PIPEDA. Fully managed cybersecurity is $180+/user/month.
Our work is business-focused; if you are here as an individual dealing with a hacked account or a password-breach warning, start with our cybersecurity help for individuals guide.
Toronto’s problem is structural. Bay Street firms share vendor portals, compliance consultants, outside counsel, and software vendors. One compromised credential at a King Street firm can pivot laterally into the financial developer, then the real-estate lender, then the insolvency practice three floors down.
Visionary Holdings announced a malicious IT attack in April 2025; Bragg Gaming disclosed an incident in August 2025.
According to IBM’s 2025 Cost of a Data Breach Report, financial services breaches in Canada averaged CA$9.97 million per incident. The Canadian all-industry average was CA$6.98 million. Financial and professional services firms are concentrated in Toronto’s Financial District and the Bloor-Yorkville corridor.
“Toronto’s problem is shared infrastructure: an attack on a tax-advisory firm on King Street can pivot into the real-estate developer they serve, then the construction company, then the lender. We run detection across that whole chain for our clients, because the firm that pays the ransom is rarely the firm that got phished first.” — Mike Pearlstein, CISSP, CEO, Fusion Computing (Toronto office)
Named one of Canada’s 50 Best Managed IT Companies two years running (2024 & 2025). See our certifications →
The stakes in Toronto
Ransomware risk for Toronto businesses
IBM’s 2025 Cost of a Data Breach Report put financial services at the highest average breach cost of any Canadian sector.
IBM’s 2025 X-Force Threat Intelligence Index reported an 84% year-over-year increase in emails delivering infostealers in 2024.
Sources: IBM Cost of a Data Breach 2025; IBM X-Force Threat Intelligence Index 2025; cyber.gc.ca National Cyber Threat Assessment 2025 to 2026.
Toronto cyber risk at a glance
CA$9.97M
Average financial services breach cost in Canada (IBM 2025)
84%
Increase in emails delivering infostealers, 2024 year over year (IBM X-Force 2025)
43%
Canadian organizations targeted by a cyberattack in the past 12 months (CIRA 2025)
$5M
City of Hamilton 2024 ransomware insurance claim denied for missing MFA controls
Related: the Pre-Copilot SharePoint Audit is the standard pre-flight engagement for Toronto SMBs licensing Copilot.
Toronto-specific threat context
Why Toronto cybersecurity runs differently from any other Canadian market
Bay Street density, OSFI-regulated firms sharing vendor portals, MaRS SaaS companies under SOC 2 Type II, and Discovery District clinics under PHIPA make Toronto unlike anywhere else in Canada. Each dynamic needs different controls, different compliance evidence, and a different detection posture.
Phishing risk for Bay Street firms
Bay Street financial firms are exposed to financially motivated phishing. Financial services, accounting, insurance, and investment firms share an overlapping address range.
A phishing kit seeded with one compromised Bay Street address book can generate hundreds of simultaneous credential-theft attempts across unrelated firms. As a Fusion client, your firm inherits cross-client threat intelligence from every other engagement in the Bay Street corridor.
OSFI B-10 and E-23: third-party and model risk for Bay Street firms
OSFI Guideline B-10 covers third-party risk management for federally regulated financial institutions. E-23 currently applies to deposit-taking institutions; the expanded guideline takes effect on May 1, 2027.
If Fusion is your managed security provider, you need evidence that it meets B-10 third-party risk standards. Fusion includes that evidence pack in fully managed engagements; co-managed clients can request it. A generic MSSP without OSFI awareness cannot pass Bay Street procurement.
SOC 2 readiness for enterprise procurement
The MaRS Discovery District and King East SaaS corridor host hundreds of technology companies building for enterprise buyers. Enterprise buyers may request a SOC 2 Type II report during vendor security reviews. Fusion runs the complete SOC 2 readiness programme: gap assessment, control implementation, evidence collection, and readiness review aligned to the AICPA Trust Services Criteria.
Discovery District clinics: PHIPA breach notice is due at the first reasonable opportunity
The MaRS Discovery District and University Avenue corridor include dozens of research clinics, specialty practices, and digital health companies subject to Ontario PHIPA. Health information custodians must report qualifying privacy breaches to the Information and Privacy Commissioner of Ontario at the first reasonable opportunity.
If you are PHIPA-regulated, Fusion’s engagement includes network segmentation, encrypted EMR backup verification, and a documented incident-response runbook that maps to the IPC’s notification timeline. The CISSP escalation path is mapped before a breach happens.
Shared vendor portals and cross-firm exposure
OSFI-regulated firms in Toronto often share compliance consultants, audit platforms, outside counsel, cloud vendors, and HR software providers. One credential compromise at a shared vendor can open the same portal to dozens of regulated clients at once.
Fusion runs vendor access management reviews and tracks shared-vendor exposure across the client base as a standard monitoring function.
What’s included
Managed cybersecurity for Toronto businesses: what the service covers
Tools are included in the agreed service scope, with no separate licensing fees. OSFI evidence, SOC 2 readiness, CIS benchmark hardening and written security policies are included in fully managed engagements; they are on request for co-managed clients.
24/7 SOC Monitoring and MDR
Continuous monitoring via Huntress MDR with human-reviewed alerts. A real analyst reviews every alert before it reaches you. No automated forwarding that calls itself monitoring. Analysts who understand Bay Street operations, OSFI timelines, and GTA client environments investigate and contain threats 24/7.
Endpoint Detection and Response (SentinelOne EDR/XDR)
SentinelOne autonomous containment across all endpoints with identity threat detection. That matters on Bay Street, where a single compromised endpoint on a shared vendor portal can pivot across multiple regulated clients.
Email Security, DMARC, and Phishing Protection
Fortinet perimeter protection plus DMARC, DKIM, and SPF enforcement. Email is the primary attack vector in the Toronto market. Bay Street spear-phishing campaigns are built on address book harvesting; DMARC enforcement is the first line of defence against domain impersonation across the Financial District corridor.
Identity, MFA, and KeeperSec Credential Management
Conditional access policies, KeeperSec credential management, privilege access reviews, and automated de-provisioning. Every orphaned account is an open door. In the Bay Street environment, shared-vendor credential management is a specific risk vector that requires active monitoring beyond standard MFA enforcement.
Vulnerability Management and CIS v8.1 Benchmarking
Scheduled internal and external scanning with prioritized remediation based on actual exploitability. Clients who need documented proof for an insurer or a board can add annual network penetration testing scoped against the same perimeter.
Configuration baselines aligned to CIS Controls v8.1 with quarterly posture audits. Findings are ranked by what an attacker could realistically use, then closed and verified before the next audit cycle.
Compliance Reporting: OSFI, SOC 2, PHIPA, PIPEDA
Fully managed engagements include monthly security reporting and evidence packs for OSFI B-10 third-party risk, SOC 2 Type II readiness, Ontario PHIPA breach notification documentation, and PIPEDA incident reporting; co-managed clients can request them.
Toronto-area suppliers selling into federal defence contracts also need to plan for CPCSC Level 1, the new annual self-assessment against 13 ITSP.10.171 controls.
Incident Response Planning and Tabletop Exercises
A documented incident response plan that maps to OSFI E-21 operational resilience timelines, the IPC Ontario PHIPA notification requirement, and PIPEDA breach reporting requirements.
We run tabletop exercises annually so your leadership team knows its role before a real breach hits. The plan is written for your firm rather than lifted from a vendor template.
Security Awareness Training with Toronto Incident Library
Security awareness training is built from real Toronto-area incidents such as those disclosed by Visionary Holdings and Bragg Gaming in 2025. Employees learn from actual attack patterns that hit GTA businesses rather than generic vendor-purchased content.
Phishing simulation, awareness curriculum, and quarterly metric reporting are included.
Immutable and Air-Gapped Backup Verification
Immutable and air-gapped backup infrastructure with documented recovery procedures and periodic restore testing.
When ransomware hits a Toronto firm, three questions matter. Do the backups restore within the OSFI operational resilience recovery time objective? Did the attacker reach the backup target? Are restore procedures documented and tested?
How it works
How managed cybersecurity onboarding works for Toronto businesses
CISSP Security Assessment
30-minute consultation followed by a 168-point security posture assessment mapped to CIS Controls v8.1. We identify your endpoint gaps, access control weaknesses, backup integrity, OSFI B-10 vendor risk exposure, and compliance readiness. No obligation. Book yours here.
Implementation and Stack Deployment
Huntress MDR, SentinelOne XDR, Fortinet firewalls, KeeperSec, and NinjaOne RMM deployed and configured to your Toronto environment. Full 24/7 coverage goes live within two weeks of kick-off. Shared-vendor access reviews completed in week three.
Ongoing Monitoring and Compliance Cadence
24/7 SOC monitoring live. Monthly security reporting delivered. Quarterly posture reviews against CIS v8.1 baselines. Annual tabletop exercise aligned to OSFI operational resilience scenarios or PHIPA breach notification timelines, depending on your regulatory profile. Compliance evidence updated continuously.
Or call (416) 566-2845 for immediate support.
Why Fusion
Why Toronto businesses choose Fusion Computing for cybersecurity
Who leads the programme
Mike Pearlstein, CISSP, CEO and CISO, Fusion Computing
CISSP (ISC2) with an MSc in Computer Science focused on AI. Mike runs client security reviews personally, sets the CIS Controls v8.1 baseline every Fusion client inherits, and signs off on every incident response plan. He acts as fractional CISO for Toronto businesses that need a CISSP signature in front of their board, insurer, or Bay Street procurement officer.
CISSP-led leadership at every review
Fusion’s CEO holds the CISSP certification. The CISSP signature on the security policy, the SOC 2 evidence pack, and the OSFI B-10 documentation is what passes Bay Street procurement. Multi-vendor stitched stacks typically cannot produce that single signature.
Bay Street-experienced: 100 King Street West office
Fusion’s Toronto office is at 100 King Street West, Suite 5700, inside the PATH-connected financial core. On-site response in the GTA is dispatched from the Toronto office; times are set in the agreement. We are not a remote-only operation or a US-based SOC routing alerts through a timezone gap.
500+ Canadian businesses. 93% first-contact resolution.
Fusion has served over 500 Canadian businesses since 2012. 4.9 stars on Google. 93% of support tickets are resolved on first contact. Critical issues carry a 1-hour priority-response target, written into the agreement. See the ransomware recovery case study for a real example.
Canadian-owned, data stays in Canada
Fusion is Canadian-owned and operated since 2012. All client data remains in Canada. 69% of Canadian businesses cite data sovereignty as a top consideration when selecting cybersecurity partners (CIRA, 2025). OSFI and FINTRAC-regulated firms also require Canadian data residency, so for them it is a procurement requirement rather than a nice-to-have.
Named stack, no vendor ambiguity
Huntress MDR, SentinelOne XDR, Fortinet FortiGate, KeeperSec, NinjaOne.
24/7 detection, containment and response
Many MSSPs forward automated alerts to your inbox and call it monitoring. Fusion’s 24/7 MDR includes human-reviewed threat analysis, automated containment on confirmation, and CISSP escalation for critical incidents. The difference is that threats get stopped as well as reported.
Here is one real example. A Friday 9 pm ransomware attack hit a GTA client. Fusion responded within an hour. Full recovery by Monday morning. Zero ransom paid. Read the full case study.
Compliance
Compliance frameworks for Toronto businesses
Toronto-based organizations often sit in three or four regulatory regimes at once. A Bay Street firm may need vendor-risk evidence for OSFI-regulated clients alongside privacy and cyber insurance documentation. A Discovery District healthtech company may face PHIPA, SOC 2, and PIPEDA together. Fusion maps controls across all applicable frameworks and maintains the evidence continuously rather than only at audit time.
Third-party risk management. Evidence pack included in fully managed engagements and available on request for co-managed clients.
Model risk documentation for OSFI-regulated clients, mapped to the applicable E-23 version.
AICPA Trust Services Criteria. Readiness gap assessment, control implementation, and evidence collection for SaaS and professional services companies in the Discovery District and King East corridor.
Ontario Personal Health Information Protection Act. Network segmentation, encrypted EMR backups, breach notification documentation mapped to the IPC Ontario reporting requirement.
Federal private-sector privacy. CIS Controls v8.1 alignment maps directly to PIPEDA breach of security safeguards reporting obligations and privacy-by-design requirements.
Federal requirements for critical infrastructure sectors including banking, telecom, and energy. Fusion tracks Bill C-8 implementation for clients in relevant sectors.
Primary implementation framework. 18 control families mapped across endpoint, identity, network, application, and data layers. The baseline every Fusion Toronto client inherits.
Govern, Identify, Protect, Detect, Respond, Recover. Risk management framework aligned to OSFI operational resilience scenarios and cyber insurance pre-binding requirements.
Pricing
What managed cybersecurity costs in Toronto
Fusion’s managed cybersecurity services are priced at $180+/user/month depending on team size, compliance scope, and setup complexity. Tools are included in the agreed service scope. Co-managed OSFI evidence, SOC 2 readiness, CIS benchmark hardening and written security policies are on request. No separate tool licensing fees.
| What’s included | Co-Managed from $160/user/mo | Fully Managed from $180/user/mo |
|---|---|---|
| 24/7 MDR with human-reviewed alerts (Huntress) | ✓ | ✓ |
| EDR / XDR across all endpoints (SentinelOne) | ✓ | ✓ |
| Email security and phishing protection | ✓ | ✓ |
| MFA enforcement and KeeperSec credential management | ✓ | ✓ |
| Security awareness training (Toronto incident library) | ✓ | ✓ |
| Immutable and air-gapped backup verification | ✓ | ✓ |
| Incident response planning and tabletop exercises | ✓ | ✓ |
| OSFI B-10 evidence documentation | on request | ✓ |
| SOC 2 Type II readiness programme | on request | ✓ |
| Threat hunting and vulnerability scanning | quarterly | continuous |
| CIS benchmark hardening and written security policies | on request | ✓ |
Both tiers align to CIS Controls v8.1. All tools included. Agreements run two or three years as standard; a one-year term is available at a higher rate.
“I’ve done post-incident reviews for six Toronto companies this year where the breach started with a compromised vendor credential. Not a zero-day, not a sophisticated attack. A vendor whose password hadn’t been rotated in three years. That’s what we fix first.”
Mike Pearlstein, CISSP, CEO of Fusion Computing (Toronto office)
Who it’s for
Toronto businesses Fusion’s cybersecurity is built for
Fusion’s Toronto cybersecurity is designed for businesses with 10 to 150 employees that handle sensitive data, face compliance obligations, or operate in regulated industries. These are the profiles we serve most effectively in the GTA market.
Financial services and accounting
Bay Street firms, wealth managers, insurance brokers, and accounting practices handling sensitive financial data or serving OSFI-regulated clients. CISSP-signed documentation for Bay Street procurement. Credential management and shared-vendor access reviews included.
SaaS and technology companies
Discovery District and King East SaaS build teams needing SOC 2 Type II attestation to close enterprise deals. Full readiness gap assessment, control implementation, evidence collection, and pre-audit review. SOC 2 is treated as a contract gate rather than an afterthought.
Healthcare clinics and medical practices
University Avenue and Discovery District clinics under PHIPA. Network segmentation, encrypted EMR backups, and a documented breach-notification runbook mapped to the IPC Ontario notification requirement. Endpoint protection on every clinical device. CISSP escalation pre-mapped before an incident occurs.
Law firms and professional services
Bloor-Yorkville and Financial District legal practices, consultancies, and professional services firms where client privilege and confidentiality are the asset. Encrypted email with DLP, Law Society of Ontario-aligned incident response, and tabletop exercises for partners. Tested against the actual threat patterns that hit GTA law firms.
Construction and field services
GTA construction firms and field services companies managing dispersed workforces, building-management-system access, and vendor-impersonation risk at the project level. Conditional access policies on field devices, dispatcher workstation hardening, and supply-chain credential monitoring.
Non-profits and charitable organizations
Non-profits with compliance and reporting requirements, donor data obligations, and government-grant conditions that increasingly include cybersecurity controls. Enterprise-grade protection at a price structure sized for not-for-profit budgets.
If you have internal IT staff, our co-managed IT model layers Fusion’s security operations on top of your existing team. The CISSP oversight and 24/7 SOC monitoring are the same regardless of which model you choose.
Industry profiles
Toronto industry cybersecurity profiles: live client context
Accounting and bookkeeping firms on Bay Street and Yonge-Eglinton
The 2024 CRA-themed phishing wave hit Canadian accounting firms harder than the 2023 baseline. Our Toronto cybersecurity engagement for accounting clients pairs CISSP-led Huntress MDR and SentinelOne endpoint protection with a CRA-aligned SOC 2 documentation package.
Client tax data stays encrypted at rest, MFA baselines lock down CRA MyBA portal access, and our 24/7 SOC investigates business email compromise attempts. We cross-correlate BEC campaign patterns across our Bay Street client base, so accounting firms see threat intelligence from dozens of concurrent engagements in the same address range.
A Toronto full-service CPA firm we protect stopped two active Gootloader infections in tax season 2026 that bypassed their prior antivirus vendor entirely. Detection happened within four minutes of initial execution.
Law firms and insolvency practices in the Financial District and Bloor-Yorkville
Privilege is the asset, and a ransomware leak destroys it. Our Toronto cybersecurity services for law firms include Huntress MDR, SentinelOne, encrypted email with DLP for client communications, and a tabletop-tested incident response runbook aligned to Law Society of Ontario and Canadian Bar Association practice standards.
Partner tabletop exercises are included annually so your equity partners know their role before a real breach hits. PHIPA-adjacent data held by healthcare law practices gets the same segmented-network treatment as a clinic environment.
A Toronto insolvency practice we protect contained a Qakbot-style phishing attempt in under 1 hour through our CISSP-led SOC escalation, avoiding what our forensics estimated as a potential loss-of-privilege exposure in a live $3.2M proceeding.
Healthcare clinics and digital health companies on University Avenue and in the Discovery District
One Toronto multi-site clinic stopped a QakBot infection our SOC caught on day zero, after it had bypassed the clinic’s existing endpoint vendor. No PHI exfiltration, no notifiable breach, no IPC filing.
SaaS companies and technology firms in the MaRS Discovery District and King East
Vendor security reviews now gate professional services and SaaS engagements with enterprise Canadian buyers. Enterprise buyers may request a SOC 2 Type II report before signing a software vendor contract.
Our Toronto cybersecurity package for SaaS companies includes SOC 2 documentation, CIS Controls v8.1 implementation, Huntress MDR and SentinelOne endpoint protection, and a tabletop-tested incident response plan. It produces the evidence a 180-question RFP security questionnaire asks for.
A Toronto advisory firm we protect won a $1.8M Fortune 500 engagement after our hardened security posture passed a 180-question vendor risk assessment on first submission. The SOC 2 evidence pack was the deciding factor in a three-vendor shortlist.
Financial services and wealth management firms on Bay Street
A Bay Street wealth management firm we protect passed an OSFI B-10 third-party risk review for a major Canadian bank within 30 days of their Fusion onboarding, using the standard evidence deliverables from the Fusion programme.
FAQ
Frequently asked questions: Toronto cybersecurity
What does managed cybersecurity in Toronto actually include?
Fully managed service includes 24/7 MDR via Huntress, SentinelOne EDR/XDR on every endpoint, Fortinet firewall management, KeeperSec credential management, vulnerability scanning, email security with DMARC enforcement, security awareness training, compliance reporting for OSFI/PHIPA/PIPEDA/SOC 2, and a documented incident response plan with annual tabletop exercises. Tools are included in the agreed service scope; OSFI evidence and SOC 2 readiness are on request for co-managed clients.
How fast can Fusion respond to a cybersecurity incident in Toronto?
Critical issues carry a 1-hour priority-response target. On-site response times in the GTA are set in the agreement.
How much does managed cybersecurity cost for a Toronto business?
Pricing varies with team size, compliance scope, and engagement model. Fully managed cybersecurity starts at $180/user/month; co-managed, layered on an internal IT team, starts at $160/user/month. Tools are included in the agreed service scope, with no separate licensing fees. Co-managed OSFI evidence, SOC 2 readiness, CIS benchmark hardening and written security policies are on request.
Why choose a Canadian-owned cybersecurity provider for a Toronto business?
56% of Canadian businesses have reconsidered US-based providers over data sovereignty concerns (CIRA, 2025), and 69% cite data sovereignty as a top consideration when selecting a cybersecurity partner. For OSFI-regulated firms, FINTRAC-reporting entities, and PHIPA-regulated healthcare organizations in Toronto, Canadian data residency is not a preference, it is a compliance requirement. Fusion is Canadian-owned and operated since 2012. All client data remains in Canada. The on-site team is based at 100 King Street West in the Toronto Financial District.
Can I get a cybersecurity assessment before committing to a managed programme?
Yes. The process starts with a free 30-minute consultation, followed by a 168-point cybersecurity assessment mapped to CIS Controls v8.1. The assessment covers endpoints, backups, access controls, patching cadence, email security, compliance readiness, shared-vendor exposure, and backup restore integrity. The output is a prioritized gap report with specific remediation recommendations. No obligation to engage further. Learn about the Toronto cybersecurity assessment.
Cybersecurity company Toronto SMBs trust, a CISSP-led firm
Fusion Computing is a CISSP-led Toronto cybersecurity firm with Canadian-owned operations and PIPEDA-aligned data residency, serving Bay Street financial tenants, Discovery District clinics and multi-site downtown professional services firms.
The bundle covers 24/7 SOC, CISSP-led incident response, Huntress and SentinelOne managed XDR, and hospital-affiliation documentation. Talk to a Fusion engineer about Toronto cybersecurity for your sector.
Get Your Toronto Cybersecurity Assessment
Tell us your situation and a CISSP-led senior consultant will aim to follow up within 1 business day. Free 168-point security posture review. No obligation.
- Endpoint, identity, and network gap analysis
- OSFI, SOC 2, PHIPA, or PIPEDA compliance readiness check
- Shared-vendor access exposure review
- Backup integrity and restore-procedure assessment
Score your cybersecurity readiness against CIS Controls v8.1 and see your ranked gaps and a 30/60/90-day plan. A few quick questions.
Take the cybersecurity assessment →Free. No booking required. Or use the form below and we aim to reply within one business day.
Start the conversation
Share the business problem, team size and timing. Managed services usually suit 10 to 150 employees; smaller project and AI enquiries are welcome.
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- ✔No obligation
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Selling to a federal defence prime?
Canada launched CPCSC Level 1 on April 1, 2026. The 13-control cyber self-assessment becomes a contract-award gate in select defence procurements this summer. Our practical guide explains the controls, what an MSP closes, and the 90-day plan.
Cybersecurity consultancy Toronto: what the advisory layer actually delivers
Cybersecurity consultancy is the strategic layer above managed security services. Where managed security covers ongoing monitoring and response, security consultancy delivers architecture reviews, compliance roadmaps, risk assessments, and board-level reporting. Fusion’s CISSP-led Toronto team delivers both in a single engagement. You do not need a separate firm for strategy and a separate MSSP for execution.
Security architecture review
Fusion’s CISSP-led team reviews your network architecture, identity infrastructure, cloud configuration, and access controls against CIS Controls v8.1 and NIST CSF. We identify architectural gaps that patch management alone cannot close: flat networks, excessive admin accounts, unsegmented cloud tenants. Deliverable: an architecture gap report with prioritized remediation and estimated implementation effort.
Compliance advisory: PIPEDA, PHIPA, cyber insurance
Gap assessments, audit-ready evidence, and renewal-season documentation mapped to PIPEDA, PHIPA, and your cyber-insurance questionnaire.
vCISO services for Toronto businesses
A virtual CISO provides executive-level security leadership without the $200,000 to $350,000 annual cost of a full-time hire. Fusion’s CISSP-led vCISO for Toronto clients covers board reporting, vendor risk management, incident governance, and the annual security programme review that enterprise clients, insurers, and regulators increasingly require from mid-market organizations. The vCISO function is included for fully managed clients; it is also available as a standalone advisory engagement.
Managed security services Toronto (MSSP)
24/7 SOC monitoring, Huntress-backed MDR, patching, and quarterly CISSP-led security reviews delivered as one flat monthly service.
Cybersecurity company Toronto: what to look for beyond the pitch deck
Toronto has no shortage of firms calling themselves cybersecurity companies or security consultancies. Five questions separate a real security provider from a reseller with security branding.
Do they hold CISSP certification? Do they operate their own SOC or resell someone else’s alert feed? What on-site response times do they commit to? Have they handled PHIPA incidents for Ontario healthcare organizations? Do their compliance documents satisfy actual carrier questionnaires, or are they generic templates?
Fusion’s answers are CISSP-led leadership on every engagement, 24/7 SOC run in-house, on-site response times set in the agreement, direct PHIPA incident experience, and documentation that has passed Chubb, Intact, and Aviva underwriting reviews. These are the criteria your insurer and your enterprise clients will ask about.
According to the Canadian Centre for Cyber Security National Cyber Threat Assessment 2025 to 2026, financially motivated cybercriminals and state-sponsored threat actors continue to target Canadian professional services firms, financial institutions, and healthcare organizations. Toronto concentrates all three. Ransomware-as-a-service has lowered the barrier to entry for attacks on mid-market firms that lack dedicated security staff. The CCCS still identifies missing MFA and unpatched systems as the leading technical root causes. Sources: cyber.gc.ca, ibm.com/reports/data-breach.
Cybersecurity across the GTA: same CISSP-led team and security stack
On-site response in the GTA is dispatched from the Toronto office; times are set in the agreement. Remote monitoring 24/7 regardless of your GTA location.
Toronto (HQ) · Etobicoke · North York · Mississauga · Vaughan · Markham · Scarborough · Brampton · Richmond Hill · Oakville · Burlington
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Our security and operations stack
Tools are included in the agreed service scope.
Fusion also provides cybersecurity services in:
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