Mimecast Fortifies Email and Insider Risk Defenses with AI Powered Enhancements

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Introduction

The world of cybersecurity is constantly evolving, with new threats emerging every day. One of the most significant challenges businesses face is the threat of Business Email Compromise (BEC) attacks. These attacks involve scammers sending fake emails that appear to be from a trusted source, such as a CEO or executive, in an attempt to trick employees into divulging sensitive information or transferring funds. In this article, we will explore the latest features of Mimecast, a leading cybersecurity solution, that utilize Natural Language Processing (NLP) to block BEC threats and prevent insider-driven data loss.

Understanding BEC Attacks

Before we dive into the features of Mimecast, it’s essential to understand the nature of BEC attacks. These attacks are typically carried out by sophisticated scammers who use social engineering tactics to trick employees into divulging sensitive information or transferring funds. The attackers often use convincing emails that appear to be from a trusted source, making it difficult for employees to distinguish between legitimate and fake emails. Key characteristics of BEC attacks: + Use of social engineering tactics + Fake emails that appear to be from a trusted source + Attempt to trick employees into divulging sensitive information or transferring funds

Mimecast’s NLP-Powered Threat Detection

Mimecast’s latest features utilize NLP to detect and block BEC threats.

Mimecast’s Advanced BEC Protection is designed to tackle this challenge head-on.

Understanding the Threat of BEC Attacks

BEC, or Business Email Compromise, is a type of cyber attack that has been on the rise in recent years. It involves tricking employees into transferring funds to scammers, often using spoofed emails that appear to be from a legitimate source. The attackers use psychological manipulation to create a sense of urgency, making the employees feel like they need to act quickly to avoid consequences. Key characteristics of BEC attacks: + Use of spoofed emails to impersonate a legitimate sender + Psychological manipulation to create a sense of urgency + Aim to trick employees into transferring funds + Can be highly convincing, making it difficult to distinguish between legitimate and fake emails

The Need for Advanced BEC Protection

As BEC attacks become more sophisticated, companies need protection that can keep up. Traditional security measures may not be enough to detect and prevent these types of attacks.

Protecting Against Sophisticated Business Email Compromise Attacks with Advanced Threat Detection and Social Graph Analysis.

Mimecast’s Advanced BEC Protection is designed to detect and prevent business email compromise (BEC) attacks, which are increasingly sophisticated and costly.

Understanding the Threat of Business Email Compromise (BEC) Attacks

BEC attacks are a growing concern for organizations of all sizes. These attacks involve tricking employees into transferring funds or divulging sensitive information to attackers. The attackers often use social engineering tactics, such as phishing emails, to gain the trust of employees and manipulate them into taking action. The consequences of a successful BEC attack can be severe, including financial losses, damage to reputation, and compromised data.

Key Features of Mimecast’s Advanced BEC Protection

Mimecast’s Advanced BEC Protection is designed to detect and prevent BEC attacks by identifying unusual activity, building a social graph of user interaction, and analyzing semantic intent. The solution provides the following key features:

  • Advanced Threat Detection: Mimecast’s Advanced BEC Protection uses machine learning algorithms to identify unusual activity and detect potential threats. Social Graph Analysis: The solution builds a social graph of user interaction, allowing it to analyze the relationships between employees and identify potential phishing attempts. Semantic Intent Analysis: Mimecast’s Advanced BEC Protection analyzes the intent behind an email, determining whether it is legitimate or malicious.

    The Evolution of Business Email Compromise (BEC) Attacks

    Business Email Compromise (BEC) attacks have become increasingly sophisticated and costly for organizations. These attacks involve tricking employees into transferring funds or sensitive information to attackers.

    AI-Powered Content Inspection

    Mimecast’s Incydr data protection solution has been upgraded with AI-based content inspection capabilities, which enable the system to analyze and identify sensitive data. This new feature is designed to enhance the InCydr PRISM system, allowing it to detect, score, and respond to events involving personally identifiable information (PII) and payment card industry (PCI) data. Key benefits of AI-powered content inspection include:

    • Improved data accuracy and reduced false positives
    • Enhanced detection of sensitive data, including PII and PCI
    • Increased efficiency and reduced manual effort required for data analysis
    • Better decision-making and response to data-related events
    • How AI-Powered Content Inspection Works

      The AI-powered content inspection capability in Mimecast’s Incydr solution uses natural language processing (NLP) to analyze and identify sensitive data. This process involves several key steps:

  • Data ingestion: The system ingests data from various sources, including emails, files, and web pages. Data analysis: The system analyzes the ingested data using NLP algorithms to identify patterns and anomalies. Data scoring: The system scores the identified data based on its sensitivity and risk level. * Data response: The system responds to the scored data by taking appropriate actions, such as blocking or quarantining the data. ## Real-World Applications**
  • Real-World Applications

    The AI-powered content inspection capability in Mimecast’s Incydr solution has numerous real-world applications, including:

  • Email security: The system can analyze emails to detect and block sensitive data, such as PII and PCI.

    The Evolution of Content Inspection

    In the ever-evolving landscape of digital content, the need for effective content inspection has become increasingly crucial. As organizations continue to generate and share vast amounts of data, the risk of sensitive information exposure grows. In response, innovative solutions like Incydr have emerged to address this pressing concern.

    The Rise of AI-Powered Content Inspection

    Incydr’s solution is built on the foundation of artificial intelligence (AI) and machine learning (ML) technologies.

    Introduction

    Mimecast is a leading provider of cloud-based email security and archiving solutions. With a strong focus on protecting businesses from cyber threats, Mimecast offers a comprehensive suite of tools designed to safeguard email communications. In this article, we will delve into the world of Mimecast, exploring its features, benefits, and the value it brings to organizations.

    Key Features

    Mimecast’s email security and archiving solutions are built around several key features, including:

  • Advanced Threat Protection: Mimecast’s advanced threat protection capabilities identify and block malicious emails, including phishing attacks, malware, and ransomware. Email Archiving: Mimecast’s email archiving solution provides a secure and compliant repository for storing and managing email data, ensuring that organizations can meet regulatory requirements. Data Loss Prevention: Mimecast’s data loss prevention (DLP) capabilities help prevent sensitive data from being leaked or compromised, protecting organizations from data breaches.
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