NORTHGRAY

Services

Services Overview

We test organizations across the entire operational spectrum—voice, email, physical premises, and external cyber infrastructure—to reveal how real-world threats move through an organization when technical safeguards step aside.

Defenders think in isolated systems: firewalls, badging systems, email filters, and desk policies. Attackers think in paths of least resistance.

When an organization experiences a catastrophic compromise, it rarely stems from a single catastrophic software failure. It happens because an adversary connects low-level weaknesses across multiple domains: a phone call that softens up a help desk technician, a forgotten cloud server that leaks an internal username, an open delivery door that bypasses security cameras, or an urgent invoice that arrives during a busy fiscal close.

Voice Emulation (Vishing)

The Growing Risk

Voice-driven attacks have evolved far beyond generic telemarketing fraud. Threat actors now use deep organizational profiling and conversational pressure to exploit the most vulnerable seam in corporate security: an employee’s natural desire to be helpful. With the rapid commodification of conversational AI and voice synthesis, attackers can convincingly impersonate executives, outside IT providers, or long-standing vendors with negligible overhead.

How It Affects You

A single compromised phone call can dismantle multi-million-dollar technical investments in seconds. When an operator convinces an IT technician to reset a multi-factor authentication (MFA) device or talk an accounting manager into updating wire instructions, no firewall or endpoint detection agent is triggered. The intrusion enters through legitimate credentials, leaving your internal security team blind until money moves or access is cemented.

Vulnerabilities We Test

Help Desk Verification Bypasses

Measuring whether technical support personnel enforce strict, out-of-band identity checks before resetting credentials, modifying MFA seeds, or provisioning new hardware access.

Payment Redirection Vulnerabilities

Evaluating whether accounts payable and treasury teams adhere to mandatory callback policies when faced with urgent, high-pressure requests to modify vendor banking or EFT account numbers.

Executive Authority Overrides

Testing whether administrative staff, plant controllers, or branch managers will bypass standard review protocols when pressured by a caller claiming to be an executive facing an emergency. Campaigns can use an AI clone of that executive's voice, made with their written consent.

Operational Reconnaissance Leakage

Identifying how much structural information—such as internal vendor names, shift schedules, software stacks, and org charts—employees casually provide to an unfamiliar voice.

More on voice emulation →

Email Emulation (Phishing)

The Growing Risk

Traditional email security filters are designed to intercept mass-delivered, generic spam containing known malicious links or outdated file attachments. Today's high-impact threat actors do not cast wide nets. They study public corporate contracts, identify active partner relationships, and inject themselves directly into ongoing financial, operational, or legal conversations.

How It Affects You

When spearphishing succeeds, it rarely looks like a dramatic malware explosion. It looks like an executive logging into an email account, an employee clicking an internal document portal, or a vendor submitting updated banking details. A successful spearphishing email allows an adversary to establish a quiet operational foothold, study transaction schedules, and manipulate wire transfers from the inside without raising alarms.

Vulnerabilities We Test

Context-Driven Financial Deception

Evaluating whether procurement, legal, and finance teams can spot invoice and payment portal modifications injected into realistic, context-specific email exchanges.

Modern Credential & Token Harvesting

Testing how staff respond to reverse-proxy and adversary-in-the-middle portals designed to capture live session tokens and bypass hardware MFA keys.

Internal Workflow Hijacking

Measuring workforce susceptibility to fake document shares, shared collaboration invites, and operational ticketing requests that mimic standard corporate tools.

Reporting Velocity Gaps

Calculating the critical lag time between when an employee receives an anomalous email, when someone interacts with it, and when your security team is alerted.

More on email emulation →

Physical Access Emulation

The Growing Risk

Organizations routinely spend hundreds of thousands of dollars on digital boundary protection while leaving their physical perimeter guarded by social norms. In modern commercial facilities, multi-tenant corporate offices, and sprawling logistics yards, the default human response to an unfamiliar visitor is courtesy, not suspicion. A high-visibility vest, a clipboard, or a calm, confident stride routinely unlocks doors that electronic badge readers were built to protect.

How It Affects You

Once an unauthorized individual crosses your physical threshold, all remote network assumptions collapse. A visitor sitting in an empty conference room or wandering through a server corridor has direct access to physical ethernet ports, unlocked workstations, unattended sensitive documents, and localized hardware. Physical breaches bypass the digital perimeter entirely, allowing unauthorized hardware drops, visual data harvesting, and immediate local network discovery.

Vulnerabilities We Test

Reception & Check-In Enforcement

Testing whether front-desk staff, security guards, and automated kiosks enforce visitor verification, identity checks, and mandatory escort policies for unannounced guests.

Secondary Perimeter & Tailgating Gaps

Measuring whether employees challenge unfamiliar individuals following them through parkades, employee-only side entrances, smoking patios, or loading bays.

Internal Facility Segmentation Failures

Evaluating whether a visitor granted access to a public meeting room can move freely into private executive offices, HR records areas, or production facilities without being challenged.

Physical Asset & Hardline Exposure

Testing whether server rooms, network closets, physical patch panels, and sensitive document printers are actively locked and protected against unauthorized physical tampering.

More on physical access testing →

Cyber Operations: Black Box Testing

The Growing Risk

Most corporate perimeters do not fail because of sophisticated cryptographic breakthroughs; they fail because of asset sprawl. As companies acquire regional locations, deploy cloud workloads, integrate third-party platforms, and support remote workforces, their external footprint inevitably drifts. Forgotten staging servers, misconfigured remote gateways, and unmonitored subdomains accumulate quietly over time—invisible to internal IT, but immediately discoverable by automated threat scanners.

How It Affects You

An adversary scoping your organization does not start with a tour of your architecture. They start from the outside with no internal network diagrams, no credentials, and no documentation. They look for the single forgotten entry point you stopped monitoring six months ago. If an exposed management portal or an unpatched edge device permits access, an attacker transitions from an outsider on the internet to an authenticated user inside your corporate environment.

Vulnerabilities We Test

Internet-Facing Perimeter Exposures

Identifying unpatched software versions, misconfigured routers, obsolete firewall management interfaces, and legacy remote access protocols (RDP, SSH, VPNs) exposed directly to the public web.

Public Asset & Identity Sprawl

Uncovering forgotten subdomains, orphaned cloud storage instances, abandoned development environments, and leaked corporate credentials circulating in historical breach databases.

Authentication Integrity & Spray Resistance

Evaluating whether public-facing single-sign-on (SSO) portals, web mail gateways, and customer platforms tolerate automated credential stuffing, brute-forcing, and user enumeration.

Web Application & API Architectural Flaws

Testing customer-facing dashboards, transaction APIs, and administrative interfaces for broken access controls, insecure data handling, and paths to backend databases.

More on black box testing →

Converged Operations: Swarm Attacks

The Growing Risk

Modern attacks are no longer linear. Sophisticated adversaries understand that corporate defences are fragmented: physical security reports to facilities, technical alerts go to an IT provider or SOC, and payroll is managed by finance. Threat actors exploit these administrative silos by deploying multi-channel swarm attacks—orchestrated, simultaneous pressure designed to overwhelm an organization’s ability to triage what is real.

How It Affects You

A swarm attack turns your own defensive tools against you through artificial saturation. If an automated cyber probe floods your IT department with noisy login alerts, your security team concentrates entirely on protecting the perimeter. While their attention is pinned to an administrative screen, a physical operator walks through a distracted shipping dock, or a persuasive caller rings an overwhelmed help desk to push through an urgent credential change. The noise on one channel creates the blind spot on another.

┌─────────────────────────────────────────────────────────────────────────┐
│                        THE DIVERSION & THE TARGET                       │
├───────────────────────────────────┬─────────────────────────────────────┤
│         NOISY DIVERSION           │           CRITICAL TARGET           │
│   (Consumes Defensive Focus)      │         (Moves Undetected)          │
├───────────────────────────────────┼─────────────────────────────────────┤
│ • Brute-force spikes on SSO       │ • Voice call to reset an MFA token  │
│ • High-volume phishing noise      │ • Unbadged visitor walks through bay│
│ • SOC triaging false alarms       │ • Rerouted payment instruction      │
└───────────────────────────────────┴─────────────────────────────────────┘

Vulnerabilities We Test

Inter-Departmental Communication Silos

Revealing the lack of real-time alerting between physical facilities managers, front-desk staff, customer support desks, and technical security teams.

Alert Fatigue & Operational Triaging Failures

Measuring whether defensive teams abandon identity verification or expedite administrative tickets when overwhelmed by competing alerts and high ticket volumes.

Tunnel Vision & Priority Inversion

Evaluating how easily internal teams are lured into addressing the loudest operational anomaly while an actual, quiet policy breach occurs in parallel.

More on swarm attacks →

What We Leave Behind

A test that merely points out failure creates resentment, not resilience. Every engagement we conduct is built around clear operational guardrails, explicit written authority, and benign proof.

We do not touch real client data, we do not damage physical or digital assets, and we never name or reprimand individual employees in our findings. Our deliverables provide executive leadership with a clear view of systemic exposure, an honest account of which controls held under pressure, and a pragmatic roadmap for tightening corporate verification where real money and operations are on the line.

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contact@northgray.ca