Skip to Content

Phishing, for example, doesn’t just involve a message in an inbox—it’s a chain reaction. A user could click a malicious link that leads to a credential harvester, or they could download an attachment that deploys ransomware. This is the attack scenario, which is the complete sequence of events that could unfold beyond the initial entry point.

ReliaQuest GreyMatter, the Agentic AI Security Operations Platform, is designed to see and stop these chain reactions. Instead of just flagging the initial alert, its native agentic AI autonomously investigates the full scenario by unifying your existing tools—email, network, endpoint, and more.

It traces the attack from the inbox to the endpoint and beyond, containing threats at every stage.

Phishing and BEC

Leverage advanced detection and automatic containment for phishing attempts and BEC attacks. GreyMatter protects users from credential theft and fraudulent communications by identifying suspicious email behavior and blocking malicious messages.

Control Domains:

<h4><b>Email </b>Security</h4><p></p>

Email Security

<h4><b>Authentication &amp; Identity and Access Management</b></h4><p></p>

Authentication & Identity and Access Management

<h3>Endpoint Security</h3><p></p>

Endpoint Security

Malware and Ransomware

Protect against both traditional malware and sophisticated ransomware attacks with GreyMatter. It detects malicious files and behaviors across endpoints and networks, automatically isolating infected devices and blocking further spread.

Control Domains:

<h3>Endpoint Security</h3><p></p>

Endpoint Security

<h3>Network Security</h3><p></p>

Network Security

<h3>Application Security</h3><p></p>

Application Security

<h4><b>Authentication &amp; Identity and Access Management</b></h4><p></p>

Authentication & Identity and Access Management

Data Loss

Safeguard sensitive data from unauthorized access and prevent data leakage. GreyMatter detects abnormal access patterns, unauthorized transfers, and data exfiltration attempts, triggering automatic containment actions to avert data loss.

Control Domains:

<h3>Data Security</h3><p></p>

Data Security

<h4><b>Authentication &amp; Identity and Access Management</b></h4><p></p>

Authentication & Identity and Access Management

<h3>Network Security</h3><p></p>

Network Security

Cloud Threats

Ensure protection across cloud environments by detecting and responding to cloud-specific threats, including misconfigurations, unauthorized access, and vulnerabilities in cloud infrastructure. GreyMatter monitors cloud service activity and provides containment and remediation capabilities tailored to cloud platforms.

Control Domains:

<h3>Cloud Infrastructure &amp; SaaS</h3><p></p>

Cloud Infrastructure & SaaS

<h4><b>Authentication &amp; Identity and Access Management</b></h4><p></p>

Authentication & Identity and Access Management

<h3>Network Security</h3><p></p>

Network Security

Credential Theft & Account Compromise

Ensure coverage against credential theft, password spraying, and account compromise attempts. GreyMatter monitors authentication events and login behaviors to automatically detect and respond to suspicious activities, locking compromised accounts immediately.

Control Domains:

<h4><b>Email </b>Security</h4><p></p>

Email Security

<h4><b>Authentication &amp; Identity and Access Management</b></h4><p></p>

Authentication & Identity and Access Management

<h3>Endpoint Security</h3><p></p>

Endpoint Security

Insider Theft

Monitor user behavior to detect potential insider threats, whether malicious or unintentional. GreyMatter identifies unusual activity from employees, contractors, or privileged users that could lead to data breaches, intellectual property theft, or security violations.

Control Domains:

<h3>Endpoint Security</h3><p></p>

Endpoint Security

<h4><b>Authentication &amp; Identity and Access Management</b></h4><p></p>

Authentication & Identity and Access Management

<h3>Network Security</h3><p></p>

Network Security

Operational Technology Risk

Comprehensively cover your OT and IoT environments to protect critical infrastructure and connected devices from cyberattacks. GreyMatter detects unauthorized access, system anomalies, and malicious activity within OT and IoT systems, ensuring secure operations.

Control Domains:

<h4><b>Information &amp; Operational Technology</b></h4><p></p>

Information & Operational Technology

<h4><b>Authentication &amp; Identity and Access Management</b></h4><p></p>

Authentication & Identity and Access Management

<h3>Data Security</h3><p></p>

Data Security

Phishing & BEC Attack Scenario with GreyMatter Defenses

GreyMatter | Content & Media | Phishing & BEC Attack Scenario

Attackers don’t stop at the entry point, and neither should your defenses.

With GreyMatter, you can uncover, understand, and counter any attack scenario—no matter how complex or multi faceted. From phishing and ransomware to insider threats and cloud risks, GreyMatter empowers you to detect and contain threats before they escalate.

Don’t settle for partial visibility or fragmented responses. Take control of your security operations with GreyMatter and achieve complete coverage and control across the attack scenarios that matter most. It’s time to stop reacting to threats and start owning the fight.

With over 1,000 customers and 1,200 teammates across six global operating centers, ReliaQuest Makes Security Possible for the most trusted enterprise brands in the world.