What is Scam Guardian?
Scam Guardian offers features to help verify website legitimacy and reduce the risk of fraudulent interactions. It automatically checks sites for authenticity indicators, while Avast Assistant allows you to manually review suspicious offers or messages to determine if they may be scams.
What is the difference between Scam Guardian and Scam Guardian Pro?
Refer to the chart below for a comparison of features available in Scam Guardian (the free version) and Scam Guardian Pro (the paid version):
| Feature | Scam Guardian | Scam Guardian Pro |
| Avast Assistant | ✓ | ✓ |
| Web Guard | ✓ | ✓ |
| Email Guard | X | ✓ |
| Deepfake Guard | X | ✓ |
| Feature | Scam Guardian | Scam Guardian Pro |
| Avast Assistant | ✓ | ✓ |
| Web Guard | ✓ | ✓ |
| Email Guard | X | ✓ |
How can I get Scam Guardian Pro?
Scam Guardian Pro is included in any version of the paid Avast Premium Security subscription. For information on how you can activate Avast Premium Security within your Avast One app, refer to the following article: Installing and Activating Avast One apps.
What is Avast Assistant?
Avast Assistant is an AI-driven tool designed to analyze texts, emails, and links for signs of scams. It helps users identify potential scams that could lead to financial loss, identity theft, or other cyber threats. Beyond detecting suspicious content, it serves as a cybersecurity resource, allowing users to ask questions on various topics related to online safety. The assistant provides clear, practical advice on recognizing scams, protecting personal information, and maintaining secure digital habits.
How do I use Avast Assistant?
For information about accessing and using Avast Assistant, refer to the following article: Avast One Scam Guardian Pro - Getting Started.
How does Avast Assistant analyze scams?
Avast Assistant leverages advanced artificial intelligence combined with proprietary cybersecurity data to detect indicators typically associated with scams and fraudulent activity. It analyzes the content of images, texts, emails, and links that you upload, identifying suspicious patterns such as phishing attempts, malicious links, spoofed senders, and other warning signs. When a potential threat is detected, Avast Assistant highlights why the message or site may be unsafe and provides clear explanations to help users understand the risks. Additionally, it offers practical advice on recommended next steps to protect yourself and avoid falling victim to scams.
Why do I need Avast Assistant?
While Email Guard and Web Guard focus on detection and prevention, Avast Assistant focuses on detention and response. For example, Email Guard filters scam emails before the user even knows they are present. Similarly, if a user is about to visit a malicious URL, Web Guard triggers, allowing them to choose whether to proceed to the website. When it comes to Avast Assistant, the potential scam message has already reached the user, and now they need a tool to determine if it is a scam. Avast Assistant provides not just the answer but also additional information, explaining why it made that assessment and what potential next steps the user should take.
Does Avast Assistant detect all scams?
While Avast Assistant is highly effective, it may not always determine if a message is a scam. In such cases, it offers guidance to help users assess the situation further.
Can Avast Assistant be trusted?
Avast Assistant is developed using advanced AI and proprietary cybersecurity data, supported by a vast library of known phishing attacks and scam patterns to improve scam detection.
Which languages does Avast Assistant support?
Our AI Assistant is designed to work in all languages but currently performs best in the following: English, French, German, Japanese, and Spanish. These languages were selected based on cybersecurity data and demand, and we aim to expand the support in the future.
Which file types are supported when uploading images?
Supported image formats include PNG, JPG, and JPEG. The maximum file size limit is 5 MB.
What is Web Guard?
Web Guard is a core feature of Avast One, which scans internet activity in real-time to prevent malware, such as malicious scripts, from being downloaded. It is enabled by default, to help ensure strong security. However, users can adjust settings for detection sensitivity and malware handling. Refer to the following article for more information about Web Guard: Avast One Scam Guardian Pro - Getting Started.
What is Email Guard?
Email Guard scans incoming emails and labels them as safe or unsafe to highlight potential scam and phishing threats. These labels appear in your online email account, improving security across devices and browsers. It is a premium feature and requires a paid subscription to use. Refer to the following articles for more information:
What is Deepfake Guard?
Deepfake Guard is a security feature that uses advanced AI to analyze audio and video content in real time, detect synthetic voices, and identify deepfake-based scams. These scams often involve realistic fake voices or videos created to impersonate trusted individuals or promote fraudulent schemes, such as cryptocurrency offers using AI-generated deepfakes of public figures. By spotting these manipulations as you watch or listen, deepfake protection helps prevent users from being tricked into sharing money or personal information.
Refer to the following article for more information: Deepfake Guard - Getting Started.
- Avast One
- Windows and macOS
Updated on: 11/12/2025