Simulated Phishing Email Thread Generation

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Solution Overview

Problem

Phishing attacks pose a significant threat to organizational security as they exploit human behavior, and existing methods for simulating these attacks lack effectiveness in mimicking real phishing scenarios to adequately train users.

Innovation Solution

A system that identifies message threads within an organization to generate simulated phishing emails, mimicking the appearance and structure of genuine messages, allowing users to interact with them as they would with real emails, while intercepting and filtering responses to assess user awareness and provide targeted training.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of manufacture

If simulated phishing attacks use generic templates, then device complexity is reduced, but user training effectiveness deteriorates

Engineering Contradiction:
Improveease of creating simulated attacksVSAvoidtraining effectiveness
Core Design Contradiction:
Ease of manufactureVSReliability

Solution Approach 1:

The system segments the phishing attack simulation into multiple components: message thread selection, content generation, user targeting, and response monitoring. Each component can be independently configured and optimized, allowing the system to create realistic simulations without requiring complex manual setup for each aspect.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system dynamically changes parameters such as message thread selection criteria, timing, content variations, and target user selection to create diverse and realistic phishing scenarios. This allows the same system to generate multiple effective training scenarios without increasing operational complexity.

Inventive Principle:
Principle #35Parameter changes

2Reliability

If simulated phishing attacks mimic real phishing messages more closely, then training effectiveness is improved, but device complexity increases

Engineering Contradiction:
Improvetraining effectivenessVSAvoidsystem complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The system copies real message threads and communication patterns to create realistic simulated phishing attacks. By replicating actual organizational communication styles, message formats, and interaction patterns, the system generates authentic training scenarios without requiring complex manual creation processes.

Inventive Principle:
Principle #26Copying

Solution Approach 2:

The system performs preliminary actions by selecting and preparing message threads in advance, configuring target users, and pre-generating response monitoring mechanisms. This allows the system to launch realistic phishing simulations quickly without complex real-time setup, reducing operational complexity while maintaining training effectiveness.

Inventive Principle:
Principle #10Preliminary action

3Measurement precision

If the system monitors and intercepts all user responses, then training feedback quality is improved, but loss of information increases

Engineering Contradiction:
Improvefeedback accuracyVSAvoidinformation loss
Core Design Contradiction:
Measurement precisionVSLoss of information

Solution Approach 1:

The system extracts only the necessary response data from user interactions with simulated phishing attacks, such as whether the user clicked links, opened attachments, or reported the message. This selective extraction provides accurate feedback on user awareness without capturing unnecessary communication details that would constitute information loss.

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The system uses an intermediary monitoring mechanism that intercepts and analyzes user responses through controlled channels, such as tracked links and monitored email interactions. This intermediary layer enables precise measurement of user behavior while maintaining proper information flow and avoiding unintended data loss.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS11856025B2Systems and methods for simulated phishing attacks involving message threads
Publication Date: 2023.12.26 KNOWBE4 INC
  • US11856025B2 patent drawing
  • US11856025B2 patent drawing
  • US11856025B2 patent drawing

AI summary

Systems and methods are disclosed for simulating a phishing attack involving an email thread. An email thread of a plurality of email threads of an entity for use in a simulated phishing attack is identified. A simulation system generates a converted reply simulated phishing email to an email of the email thread. The converted reply simulated phishing email is generated to be from a user that is one of a recipient or a sender of one or more emails of the email thread and is communicated to a target user's email account, the converted reply simulated phishing email.