Business Email Compromise Investigation

Business Email Compromise Investigation Services | Corporate Email Fraud & Digital Forensics

Business email compromise is one of the most damaging forms of cyber fraud affecting organizations worldwide.

A compromised business email account can allow attackers to impersonate executives, manipulate payments, steal information and deceive employees or customers.

A professional business email compromise investigation examines digital evidence related to unauthorized email access, fraudulent communications and suspicious account activity.

The investigation helps answer:

Was a business email account compromised?
How did unauthorized access occur?
Were fraudulent emails sent?
Was company information exposed?
Were payments redirected?
What digital evidence remains available?

The goal is to understand the incident through reliable digital evidence.

What Is Business Email Compromise?

Business email compromise (BEC) is a cybercrime where attackers gain access to or impersonate business email accounts to commit fraud.

Attackers may target:

Company executives
Finance departments
Employees
Suppliers
Customers
Business partners

The objective may include:

Stealing money
Redirecting payments
Obtaining confidential information
Creating fraudulent instructions

How Business Email Compromise Works

Step 1: Attacker Gains Access Or Creates Impersonation

Attackers may:

Compromise an email account
Create a similar-looking email address
Impersonate an executive or employee

Step 2: Monitoring Business Communication

Attackers may observe:

Payment discussions
Supplier information
Internal processes
Customer communications

Step 3: Fraudulent Request

The attacker may send messages requesting:

Payment changes
Wire transfers
Sensitive documents
Account information

Step 4: Financial Or Data Loss

The victim may unknowingly:

Transfer funds
Share information
Follow fraudulent instructions

Common Signs Of Business Email Compromise

Unexpected Payment Requests

Warning signs include:

Urgent payment requests
Changed banking details
Requests from unusual email addresses

Suspicious Executive Messages

Attackers may impersonate:

CEOs
Directors
Managers
Business owners

Unusual Email Behaviour

Indicators may include:

Unknown forwarding rules
Deleted emails
Suspicious login activity
New email settings

Supplier Or Customer Fraud

Attackers may impersonate trusted contacts and request:

Payment changes
Account updates
Confidential information

Types Of Business Email Compromise Investigations

Executive Impersonation Investigation

Attackers may pretend to be company leadership.

An investigation may examine:

Email addresses
Communication history
Account activity
Digital evidence

Invoice Fraud Investigation

This involves fraudulent payment instructions.

Evidence may include:

Emails
Attachments
Payment requests
Account changes

Employee Email Compromise Investigation

An employee account may be targeted to gain access to:

Internal communications
Customer information
Business systems

What Evidence Does A BEC Investigation Examine?

Email Records

Evidence may include:

Email headers
Message history
Attachments
Forwarding rules

Account Activity

Investigators may examine:

Login records
Access locations
Devices
Security events

Communication Evidence

This may include:

Internal emails
External messages
Contact information

Financial Information

Where applicable, evidence may include:

Payment instructions
Transaction details
Fraudulent requests

Business Email Compromise Investigation Process

1. Incident Assessment

We review:

What occurred
Accounts involved
Available evidence

2. Evidence Preservation

Relevant email and digital records are protected.

3. Email Forensic Analysis

The investigation examines:

Email activity
Account changes
Communication patterns

4. Timeline Reconstruction

Evidence is reviewed to establish:

Initial access
Suspicious activity
Fraudulent actions

5. Investigation Report

Findings are documented clearly.

Business Email Compromise And Financial Fraud

BEC investigations often involve:

Unauthorized payments
Fake invoices
Payment diversion
Executive impersonation

A digital investigation may examine the connection between:

Compromised email

↓

Fraudulent communication

↓

Financial instruction

↓

Transaction activity

Can A Business Email Compromise Investigation Recover Funds?

An investigation may help identify:

Fraudulent communications
Evidence of unauthorized activity
Digital connections
Transaction-related information

Recovery depends on factors such as:

How quickly the incident is reported
Payment method
Financial institution involvement
Available evidence

Immediate action is important.

Digital Evidence Preservation In BEC Cases

Important evidence may include:

Emails
Headers
Attachments
Security alerts
Login records
Account settings

Avoid deleting suspicious emails because they may contain important forensic information.

Can A BEC Investigation Identify The Attacker?

Sometimes.

An investigation may identify:

Attack methods
Compromised accounts
Digital traces
Connected infrastructure

However, identifying a specific person requires sufficient supporting evidence.

How Our Business Email Compromise Investigation Works

Email Security Assessment

We review the suspected compromise.

Evidence Collection

Relevant records are preserved.

Digital Forensic Analysis

Email activity and account evidence are examined.

Incident Reconstruction

Events are analyzed to understand what happened.

Investigation Report