Clicking the wrong link can infect your device with malware, ransomware, or viruses. It might also trick you into handing your login credentials straight to scammers. In 2025 alone, the FTC reported nearly $16 billion in consumer fraud losses. Meanwhile, the Anti-Phishing Working Group (APWG) logged roughly 3.8 million phishing emails in the same year.
Many legitimate websites have been hacked and infected. In fact, some websites are designed to look legitimate but are actually fakes laced with malicious code just waiting to trap you. This means you won’t know the danger until you visit one of these sites and deal with an attack.
Use this guide to help you avoid dangerous websites by using scammer checker websites and other methods to stay safe.
Is there a scammer checker website you can use?
If you search online for “scam check websites,” you may see a large number of results, but just how reliable are these tools? Some may be trustworthy, but others may be less effective at detecting malicious websites and fakes.
Thankfully, we have identified some reliable website checker tools that have a good track record of scanning and identifying dangerous or illegitimate websites.
Don’t click. Just paste.
Google Safe Browsing check
The first tool you can use to check the legitimacy of a website is Google Transparency Report. During the course of each day, Google deeply analyzes billions of URLs, looking for unsafe sites. Shockingly, it finds thousands daily, lists them in a database, and tags them with a warning on Google Search to flag them as unsafe websites.
You can tap into this vast database of unsafe URLs by typing an address into the Google Transparency Report checker. Within seconds, Google will show you a message confirming whether any unsafe content was found on the site. It also shows you the last time the database was updated. Since attacks can occur anytime, check back frequently to verify that your favorite sites are safe.
VirusTotal
Another handy scam website tester is VirusTotal, which checks for suspicious files and analyzes domains, IPs, and URLs to find malware or other malicious content. Its goal is to share this information with the community to keep consumers safe.
After running a URL through VirusTotal, you will see a lot of information about the website, including whether it is clean, how long the site has been active, and when the last analysis was. VirusTotal also offers a free API you can use to automate submissions of websites before visiting them.
Scamdoc
For a scam website detector that evaluates website “entities” for legitimacy and safety, check out Scamdoc. This service is free, and you can run unlimited URLs to answer the burning question, “Is this website a scam?”
Scamdoc uses an algorithm called ScamPredictor, which was developed by the Scamwatcher.com platform. It uses artificial intelligence (AI) to classify websites. After entering a URL into the search bar and clicking the Analysis button, you will see a detailed report, along with a trust score.
URLVOID
URLVOID is a fake website checker that helps to detect potentially malicious websites by evaluating many factors about the site. They, too, have an API you can download and use to check websites automatically. The tool employs a database of more than 30 blocklist engines identifying known fraudulent websites that could be dangerous.
Cybersecurity companies use URLVOID to ensure accurate cyber threat detection, response, and awareness.
ScamVoid
ScamVoid is a free online security tool that lets you check a website’s reputation using MyWOT trust data and multiple domain blocklist engines. You get a quick verdict regarding the URL’s popularity metrics, as well as access to a community comment section where users regularly flag recent scams.
Sucuri SiteCheck
Sucuri SiteCheck is a free online malware scanner that goes a step further than your typical URL reputation tool by looking for malicious injected scripts, site defacements, SEO spam, and blocklist status. All you need is a URL, and Sucuri SiteCheck will let you know if the site is currently flagged as a scam.
PhishTank
PhishTank is a community-based verification system for scam and fraudulent websites. It’s powered by the Cisco Talos Intelligence Group (Talos), but it also relies on volunteers vetting URLs submitted by users voting to determine whether each site is legitimate or a scam.
What is a website legitimacy checker, and how does it work?
A website legitimacy checker covers various details about a domain in order to establish an opinion on its legitimacy. This includes:
- Its age: Older domains are seen to have more trust and credibility. Scammers don’t usually hold on to sites for years before using them.
- WHOIS information: This is the information that was supplied to the web hosting company when the domain was registered. However, the domain owner could opt to pay for domain protection, which hides their personal details.
- SSL certificate: Legitimate domains will go through the effort of getting an SSL certificate, which shows that the site is encrypted and secure. You can see for yourself if a site has one by looking at the URL bar. If the website link starts with HTTPS, then it has an SSL certificate. Note that phishing sites may also have SSL, but the certificates will often be expired or fake.
- Page content: If the page is full of banners and AI-generated content, it is more suspicious than a page with minimal ads and helpful content. On a related note, backlinks in these texts are also taken into account.
- Traffic patterns: Legitimate websites show steady and organic traffic growth over time. URL checkers can flag sudden spikes of low-quality backlinks as a scam.
- Hosting: Scam sites tend to cluster on cheaper or abuse-tolerant hosts, and they typically reuse identical tech fingerprints across dozens of fake domains.
Some examples of website legitimacy testers include ScamAdviser and IsLegitSite.
Can a website legitimacy checker identify phishing sites and malware?
Yes, these websites can identify phishing sites and malware. However, it should be stressed that these detection tools are not 100% accurate, so you must also rely on your good judgment.
It identifies phishing and malware sites by referring to constantly updating databases containing known dangerous domains. They also scan the website’s source code to look for any concerning scripts, links, and tracking tools.
How accurate are website scam check tools?
Website scam detection tools are, in general, very accurate. For various reasons, however, they can never be 100% accurate. Here’s why:
- New threats evolve every day: New scams are on the rise all the time, and even the best detection tools in the business are struggling to keep pace.
- Realistic-looking phishing sites: It’s not only the detection tools that are learning — the scammers are, too. Phishing websites are now looking just as good as real sites, and detection tools sometimes can’t tell the difference.
- A website is new: Many website scam detection tools rely on database information in order to decide what’s fake and what’s not. If a website is brand new, there won’t be much for the tool to go on.
Does HTTPS always mean that a website is safe?
Frustratingly, no. HTTPS gives the appearance of credibility and trustworthiness. But, in reality, it doesn’t guarantee that a website is safe.
Here’s why HTTPS isn’t foolproof: Scammers can fake SSL certificates to make it look like they have HTTPS. Even if a website is secure from people intercepting data, it doesn’t stop a website from collecting your data and leaking it to someone else.
HTTPS websites can still contain malware, because not all SSL certificates are the same. Domain validation (DV) certs, often used by scammers, are free and issued in minutes. They also don’t require proof of who’s behind the domain. Meanwhile, organization validation (OV) and extended validation (EV) certs require the certifier to verify the business entity before verifying.
All HTTPS means is that any data sent to the website cannot be intercepted in the middle by a third party. It makes no guarantees about the website’s content. To check the certificate type, you can click on the padlock in your browser’s address bar.
What can happen if you visit a scam website?
A single click on a malicious link is often enough to evolve into a privacy and financial nightmare. With the help of AI tools, scam sites in 2026 mimic real sites convincingly, and even phishing emails are crafted using AI.
Here’s what could happen if you accidentally visit a scam website:
- Malware and ransomware infection: The visit might instantly trigger a drive-by download and installation of malware or ransomware on your device. This usually happens in the background, where you won’t even see it until it’s too late.
- Identity theft: If you accept the fraudulent site’s cookies, enter your login credentials, or get infected with spyware, you risk getting your personal information stolen and then used against you and your friends and family. In fact, there has been a 79% increase in identity theft over the past 5 years.
- Financial information theft: Credit card fraud tops the FTC’s identity theft list. You could end up with your stolen details sold on the dark web within hours of clicking on a scam website.
- Session hijacking: Attackers can target and steal active session cookies, allowing them to bypass passwords and 2FA protection on your accounts.
Types of scam websites
Scam websites are a general category of malicious websites, and they come in many types, built to exploit a different weakness in user attitude or software. Knowing some of the most common types can make them easier to spot. They include:
- Phishing sites: These tend to be near-perfect clones of the original, sometimes down to the URL. They can harvest any credentials you type into their fake login pages.
- Malware distribution sites: Drive-by downloads, fake installers, video players, or cracked applications can all deliver viruses, stealers, or ransomware to your Mac. Moonlock provides real-time protection to identify threats as they appear and help keep your Mac clean and running smoothly. You can claim a 7-day free trial of Moonlock to scan for hidden malware and keep your system monitored.
- Fake e-commerce stores: Often boasting too-good-to-be-true prices, they target your credit card information once you make a purchase.
- Tech support scams: These usually come in the form of a pop-up claiming that your device is infected and pushing fake customer support hotlines to call.
- Investment and crypto scams: Websites that guarantee high returns, exclusive airdrops, or free credit upon signup are usually a lure to get you to send real money.
- Typosquatting domains: Usually combined with other types of scam websites, like phishing, these cash in on common typos like Amaz0n or Adobbe.
- Romance and pig-butchering sites: Fake dating or “trading coaching” portals often target victims over the course of several weeks rather than an immediate attack.
- SEO-poisoned sites: These are engineered to rank high on Google search results for trending terms, targeting people who click the first results without paying attention.
- Fake CAPTCHA web pages: The ClickFix trend or “verify you’re human” prompts can urge you to perform an action that leads to a hack, such as copying and pasting a command into Terminal.
Other ways to check if a website is legit or a scam
Surfing the web can be fun, informative, and entertaining. However, before you dive too deep into a new website, you must ask yourself, “Is this a legitimate website?” This is even more crucial when shopping online. You don’t want to enter payment details or account logins on a fake website designed to steal your money or identity.
You can use the scam checker websites above combined with the other tips below to stay safe online.
1. Look for a secure lock sign
Whenever visiting a website, check for the lock sign to the left of the URL. That means the site is using a legitimate, up-to-date security certificate. However, remember that even this does not necessarily mean that the site is legitimate. Scammers can install an SSL to fool you.
2. Don’t use links; visit the site using a search engine
Never click links in emails or SMS messages. Visit the website by typing the address into your preferred browser. Many phishing scams rely on links. Even if a link looks like it goes to a legitimate website, in actuality, it may go to a scammer’s site.
3. Hover over links to see where they go
Hover over the link to see the actual URL where it leads, and you may be surprised. Some scammer links are very long, with subdomains designed to fool you.
4. Look for grammatical errors or fuzzy logos
Hackers rarely take the time to make a fake website look good. You may see fuzzy logos and a lot of grammatical errors, such as misspelled words, poor English, and strange capitalization or punctuation. These are big red flags. Legitimate websites won’t have mistakes like these.
5. Carefully check the domain name
Cybercriminals are clever and often try to trick you by using names you are familiar with as subdomains of actual locations. For example, if you see something like Amazon.com.badguy.com, the actual domain is “badguy.com.” Always look at the end of the URL to determine the actual domain.
6. Check online reviews and warnings of scams
Check TrustPilot, Google Reviews, and the Better Business Bureau for repeat complaints. You can also vet a company’s social media presence, as real businesses tend to have active accounts with organic engagement. Most legitimate companies also have LinkedIn pages with their employees listed.
7. Read the contact page
Legitimate businesses also publish clear privacy policies, return policies, and terms of service on their sites. Similarly, check out the Contact Us or About Us page of the website. The website could be a scam if these pages are missing or contain little information. Most large companies have very detailed contact and about pages.
8. Run a WHOIS or ICANN check
To learn more about who registered the domain and who owns it, you can run it through WHOIS, a national domain registry database where you can run free searches. ICANN works the same way.
8. Look for suspicious payment methods
Legitimate merchants use trusted payment processors, such as PayPal, Stripe, or Apple Pay, because they offer buyer protection. A site that only accepts wire transfers, cryptocurrency, Venmo, or gift cards is likely to be a scam.
9. Pay attention to your browser’s built-in safety features
Chrome, Safari, Firefox, and Edge all have their own built-in phishing and malware blocklists. If your browser warns you before you visit a site, don’t click through. This functionality works best if you keep your browser updated and avoid unverified browser extensions.
10. Be wary of common scam tactics
Scam sites, particularly scam e-commerce sites, rely on urgency or threatening to lock your account. The offers often feel too good to be true, with unsolicited messages, chatbots, and pop-ups urging you to click fast, pay immediately, or share a verification code with them.
FAQ: Spotting fake and scam websites
Yes. Drive-by downloads can start on their own as soon as you visit a malicious website. They can silently install malware without you even noticing.
Check the domain age, HTTPS, and certificates. Read TrustPilot and Google reviews, and verify that they use credible payment methods with buyer protection.
Immediately change the password of the compromised account and enable 2FA, if possible. If it’s your bank, freeze your credit card and contact your bank to let them know.
Brand-new scam websites often slip through the cracks, but most online URL checkers use regularly updated blocklists and community volunteers to catch and report scams.
What to do if you accidentally visit a scam site
If you accidentally visit or interact with a scam site, you need to act within the first few minutes in order to limit the damage.
Here’s what to do:
- Disconnect from the internet: This stops any in-progress downloads or data transfers.
- Run a malware scan with Moonlock: To catch anything that might’ve slipped through, start your 7-day free trial of Moonlock and run your first Deep Scan.
- Change account passwords: Starting with the more clinical accounts, change passwords and enable 2FA where possible.
- Monitor your bank and card statements: Keep an eye out for any unauthorized charges and immediately contact your bank if you notice any suspicious behavior.
- Report the site: Report the scam site to the FTC, Google Safe Browsing, and the APWG.
- Use Moonlock’s Scam Detector: Make it a part of your browsing habit to suspect emails and links before clicking or downloading attachments.
These days, it’s not enough to just jump on the web and start browsing. You must be proactive in your cybersecurity practices to always stay safe and alert. Fortunately, the tips and tools above will help you bolster your safety and security online.
