Scans Gmail and Outlook for phishing, BEC fraud, and impersonation. Risk warning shown instantly inside your inbox.
Users
3
−1 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#317K
#252K among extensions
Version
1.0.3
updated 22 Jun 2026
Users
monthly, 4 months
Latest, 15 Oct 2026:3 usersMove the mouse over the chart for any month
Ratings count
monthly, 4 months
Latest, 15 Oct 2026:0 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About ScamGuard AI — Email Protection
ScamGuard AI — Advanced Email & Phishing Protection Powered by Artificial Intelligence
In an era where cybercriminals grow more sophisticated by the day, your inbox has become the front line of a
relentless battle against deception. Phishing attacks, business email compromise, impersonation scams, and social
engineering attempts flood millions of inboxes every hour — and the consequences of falling victim can be devastating:
financial loss, identity theft, compromised accounts, and irreparable damage to your personal and professional life.
ScamGuard AI is your intelligent shield against these threats. Built on cutting-edge artificial intelligence trained
on millions of real-world scam patterns, ScamGuard AI analyzes every email you receive — in real time — and delivers
an instant, accurate threat assessment before you click a single link or respond to a single message. Whether you're
protecting yourself, your family, or your entire business, ScamGuard AI works tirelessly in the background to ensure
that the only emails you act on are the ones you can trust.
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HOW SCAMGUARD AI WORKS
ScamGuard AI uses a multi-layered analysis engine that examines every dimension of an incoming email simultaneously,
combining the power of large language models with domain intelligence, behavioral pattern recognition, and real-time
threat databases to produce a comprehensive risk score from 0 to 100.
When an email arrives, ScamGuard AI instantly evaluates the sender's domain reputation — checking whether the sending
address matches the claimed organization's legitimate domains, detecting typosquatted domains (such as "paypa1.com"
impersonating "paypal.com"), and cross-referencing against continuously updated lists of known malicious senders. The
system understands that fraudsters often exploit trusted infrastructure — legitimate email service providers, cloud
platforms, and bulk mailing systems — to lend an air of authenticity to their attacks. ScamGuard AI is trained to see
through this, examining not just where an email claims to come from but the full chain of technical indicators that
reveal its true origin.
Beyond sender analysis, ScamGuard AI performs deep content analysis using natural language processing to identify the
linguistic fingerprints of social engineering. Urgency induction — the artificial pressure to "act now" before your
account is suspended, your package is returned, or your prize expires — is one of the most powerful manipulation
techniques in the scammer's playbook. ScamGuard AI recognizes these psychological pressure tactics with remarkable
accuracy, flagging emails that attempt to override your rational judgment with manufactured panic.
The system also analyzes embedded links and call-to-action buttons, evaluating whether destination URLs match the
claimed sender, whether shortened URLs redirect to suspicious domains, and whether landing page patterns match known
phishing infrastructure. Requests for sensitive information — passwords, credit card numbers, social security numbers,
one-time verification codes — are automatically flagged regardless of how legitimate the surrounding context may
appear. No bank, government agency, or reputable company will ever ask for your password via email; ScamGuard AI knows
this, and it makes sure you're reminded when someone tries to convince you otherwise.
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REAL-TIME THREAT SCORING
Every email analyzed by ScamGuard AI receives a threat score from 0 to 100, providing you with an immediately
actionable assessment:
0–30: Low Risk. The email demonstrates characteristics consistent with legitimate correspondence. Sender domains match
claimed organizations, language patterns show no signs of social engineering, and no suspicious links or information
requests have been detected. You can proceed with confidence.
31–60: Moderate Risk. The email contains one or more indicators that warrant careful attention before taking action.
This may include a sender domain that doesn't perfectly match the claimed organization, mildly urgent language, or
links that redirect through third-party shorteners. ScamGuard AI recommends reviewing the specific flags before
clicking any links or providing any information.
61–80: High Risk. Multiple significant threat indicators are present. This email displays characteristics strongly
associated with phishing, impersonation, or social engineering attempts. ScamGuard AI recommends extreme caution. Do
not click links, do not provide information, and consider contacting the claimed sender through an independently
verified channel before taking any action.
81–100: Critical Threat. This email has been identified as almost certainly malicious. The combination of threat
indicators detected — which may include domain spoofing, known malicious sender infrastructure, confirmed social
engineering language, and suspicious link destinations — is characteristic of a deliberate attack. ScamGuard AI
strongly recommends deleting this email immediately and, if it purports to be from a known organization, reporting it
to that organization's official fraud team.
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BROWSER EXTENSION: PROTECTION WHERE YOU NEED IT MOST
ScamGuard AI's Chrome browser extension brings AI-powered email protection directly into your existing workflow,
without requiring you to change how you check your email. The extension integrates seamlessly with all major webmail
platforms, analyzing emails as you read them and displaying threat assessments directly alongside your messages.
The extension operates locally and in real time — there's no need to forward emails to a separate service or copy and
paste content into an external tool. Simply open an email and ScamGuard AI's analysis appears immediately, giving you
the information you need to make an informed decision in seconds rather than hours.
The extension also provides a convenient…
Growth
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Users
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Ratings
Rating
7 days
−1
−25.0%
0
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30 days
−1
−25.0%
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Chrome Web Store search rankings
Where ScamGuard AI — Email Protection appears when people search the store, with the 30 day change