Do not open an unfamiliar AI or crypto link just because it looks convincing. Pause, inspect the complete hostname, find the service’s official domain through a channel you already trust, and treat any request for a password, payment, download, wallet connection, or transaction signature as a separate risk decision. Registration data can add context, but it cannot certify that a website is genuine or safe.
This workflow is designed for links received in email, text messages, direct messages, advertisements, search results, and social posts. If any check leaves you uncertain, close the tab and investigate without interacting with the page.
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Why an apparently legitimate link can be dangerous
Phishing pages and malware campaigns are built to exploit trust. An unexpected message can imitate an account warning, a product launch, a token giveaway, an AI service invitation, or a support conversation. The copy, logo, colors, and page layout may all be convincing while the address leads somewhere else.
The Federal Trade Commission (FTC) advises contacting a company through a website address or phone number you already know is genuine instead of using the link in an unexpected message. The Federal Bureau of Investigation (FBI) has also warned that malicious advertising, search-engine manipulation, compromised legitimate websites, and redirection systems can send visitors to different destinations. A search ranking, sponsored result, familiar logo, or polished design is therefore not proof of authenticity.
Think of safety as a sequence of gates rather than a single reputation score:
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- Source: Why did you receive the link, and was it expected?
- Address: What is the exact hostname, read from right to left?
- Independent confirmation: Can you locate the official domain without using the supplied link?
- Behavior: Does the page redirect, download, or request an unusual action?
- Consequence: What could happen if you log in, pay, install software, connect a wallet, or sign a transaction?
No single gate is a guarantee. Together they help you stop before the highest-consequence step.
Step 1: Pause before following the link
Classify how the link arrived
Unexpected or urgent delivery is a warning signal, not evidence of fraud by itself. Record whether the link came from an email, text, social-media direct message, advertisement, pop-up, or an account you do not recognize. A message claiming that access will expire, a reward will disappear, or a limited mint is ending immediately is designed to make you skip verification.
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Do not click merely to resolve an account warning. Open the organization’s known app, type a previously saved address yourself, or call a phone number printed on a statement or other trusted record. If the notice is real, the same issue should normally be visible through that independent route.
Preview without opening
On a computer, hover over the link and read the status bar. On a phone, press and hold to preview or copy the address rather than tapping it. Some apps shorten or hide destinations; copying the address into a plain-text note lets you examine it without loading the page. Do not paste a suspicious URL into a service that automatically visits links unless you understand that service’s privacy and scanning behavior.
Step 2: Read the complete hostname
Separate the registered domain from the subdomain
Read a hostname from right to left. The registered domain is the part directly before the public suffix, such as the portion before .com in a simple example. Text farther to the left is a subdomain controlled by that registered domain. In account.example.com, example.com is the registered domain and account is a subdomain.
Attackers exploit the fact that people notice a familiar brand string anywhere in a long address. A hostname such as brand.example-attacker.com is controlled by example-attacker.com, not by the organization represented by the word brand. Likewise, brand.com.attacker.test ends in the registered domain attacker.test. The location of the name matters more than its appearance.
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Look for alterations and unnecessary characters
- Misspelled, added, omitted, or transposed letters.
- Hyphens or extra words that are not part of the known address.
- A brand name placed only in a subdomain or in the path after the registered domain.
- An unfamiliar top-level domain when the organization’s known address uses another one.
- Long strings of numbers, random characters, or an address that is difficult to read.
Do not treat a secure-looking padlock or the presence of https as identity proof. Encryption can protect the connection to a fraudulent site; it does not prove who operates that site.
Watch the destination, not only the visible text
A message can display one piece of text while linking to another address. Redirection can also hide the final destination. If a copied address opens a chain of redirects, stops at a different domain, or behaves differently on different visits, stop and verify the service independently. The FBI has documented campaigns in which destinations vary by visitor, so a page that appears harmless once is not conclusive evidence.
Step 3: Find the official domain independently
Use a trusted path
- Open a bookmark you created before receiving the message, if you have one.
- Use the service’s official mobile or desktop application and follow its in-app help or account link.
- Type an address you have verified previously, or use a known statement, contract, or support document.
- Confirm that the exact registered domain shown there matches the address you are evaluating.
A search engine can help you discover a service, but do not assume the first result is official. The FBI’s June 18, 2026 public service announcement says, "Before clicking on an advertisement, check the URL to make sure the site is authentic." Sponsored placements, search-engine-optimization poisoning, and fraudulent ads can imitate legitimate destinations. Check the address itself and, where possible, confirm it through a second independent channel.
Check the organization’s own announcements
For an AI service, look for a domain announcement in an account you already trust, an official application, or a documented support channel. For a crypto project, verify the project’s official social account and its published domain independently; do not trust an account linked from the suspicious page. A cloned account can repeat the same logo, wording, and “official” claim as the real one.
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Step 4: Use registration data as context, not a verdict
What ICANN Lookup and RDAP provide
ICANN Lookup and the Registration Data Access Protocol (RDAP) can show current registration data for a domain. ICANN describes RDAP as its standardized, current approach to registration data and as the eventual replacement for WHOIS. A lookup may help you compare a domain’s creation or update information, registrar, status, and available contact details with what you would expect.
Use a lookup only after you have copied the exact hostname and identified the registered domain. Looking up a subdomain will not tell you who controls the parent domain unless you analyze the result correctly.
What a lookup cannot establish
- Registration records do not authenticate the site operator.
- They do not verify that the page content, downloads, scripts, or links are safe.
- Privacy-protected or sparse records do not, by themselves, prove fraud.
- A newly registered domain is a reason for extra caution, not conclusive proof of a scam.
- An old registration is not proof that the current page or operator is trustworthy.
ICANN also states that it is not responsible for verifying user details in an RDAP profile. Treat the result as one investigative clue alongside the address, source, behavior, and requested action. Never enter credentials or connect a wallet solely because a registration record looks established.
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Step 5: Decide what the page is asking you to do
Risk increases with the consequence of the requested action. Viewing a page in an isolated browser tab is not equivalent to giving an attacker credentials or authority over assets. Before proceeding, classify the request:
| Requested action | Potential consequence | Required standard of verification |
|---|---|---|
| Read public information | Tracking, misleading information, or a drive-by exploit may still be possible. | Verify the domain and avoid downloads or unexpected prompts. |
| Enter an email address or password | Account takeover, password reuse exposure, and further phishing. | Use an independently confirmed domain; never reuse a password from another service. |
| Enter payment or identity details | Unauthorized charges or identity theft. | Confirm the organization through a known channel and inspect the payment flow before submitting. |
| Download an app, extension, or file | Malware, credential theft, or unwanted system changes. | Verify the publisher and source independently; do not install merely to view content. |
| Connect a cryptocurrency wallet | Exposure of wallet information or a prompt to authorize a malicious contract. | Use the project’s independently verified domain and account; stop at any unexpected prompt. |
| Sign a transaction or approve a contract | Irreversible or difficult-to-recover transfer of digital assets. | Understand the exact transaction and contract, and proceed only after independent confirmation. |
If you cannot explain why the page needs the requested permission and what the resulting action will do, do not continue.
Crypto domains: verify before connecting a wallet
Why a wallet prompt is a stop-and-check moment
On August 4, 2023, the FBI and Internet Crime Complaint Center warned: "When accessing websites that request you connect your cryptocurrency wallet, look to see if the website is real and not a clone of the legitimate website." Spoofed NFT sites and cloned project accounts have been used to persuade visitors to connect wallets to drainer contracts.
A wallet connection is not a harmless sign-in. Depending on the wallet and application, it may expose account information or lead to a request to approve a token allowance, sign a message, or authorize a transaction. A surprise reward, limited mint, or unsolicited “free” opportunity is especially risky when it creates urgency.
Crypto verification sequence
- Locate the project’s official account through a source you already trust, not through the suspicious page.
- Compare the exact registered domain announced by that account with the domain in the link.
- Check for misspellings, extra or unnecessary URL characters, and a brand name that appears only in a subdomain.
- Be suspicious of links that fail to work normally, reroute to another domain, or simply redirect to a home page without explaining why.
- Open the verified domain directly and inspect the wallet prompt before approving anything.
- Read the wallet’s transaction or contract details. If the amount, recipient, permissions, or purpose is unclear, reject the request.
Do not enter a seed phrase or private key into a website. Legitimate wallet recovery software does not need a website form to collect those secrets. If a page asks for them, close it immediately.
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No AI-specific domain-safety standard is established by the official guidance summarized here. The general domain controls therefore apply: verify the hostname, locate the service independently, and assess the requested action before signing in or installing anything.
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AI-themed scams commonly present a convincing demo, invitation, support notice, or “unlimited” access offer. Treat an unexpected request to upload confidential documents, paste API keys, install a browser extension, run a command, or download a desktop client as a high-consequence action. Confirm the service through an independently known account or application, and use a test account or non-sensitive material only when you have a legitimate reason to evaluate an unfamiliar service.
An AI page can be fraudulent even if it produces plausible answers. Content quality is not an identity check; the hostname and independently verified ownership still matter.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.A practical decision checklist
Use this short checklist before opening or interacting with an unfamiliar AI or crypto domain:
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- Pause: Was the link unexpected, urgent, or delivered through an advertisement or direct message?
- Preview: Copy or preview it without opening and preserve the complete address.
- Parse: Read the hostname from right to left and identify the registered domain and subdomain.
- Compare: Find the official domain through a bookmark, known app, or trusted contact path.
- Observe: Note redirects, downloads, pop-ups, and requests for credentials or permissions.
- Lookup: Use ICANN Lookup or RDAP only as supporting context.
- Classify: Treat payment, downloads, wallet connections, and transaction signatures as higher-risk than viewing information.
- Stop: If any material detail remains uncertain, close the tab and investigate later through the independent route.
Common checks that do not prove a site is safe
“It appeared first in search”
Search placement can be manipulated, and a malicious advertisement can look like an official result. Verify the destination URL rather than relying on rank or sponsorship.
“The logo and design look right”
Cloning a public website’s appearance is easy. Visual similarity does not establish ownership.
“It uses HTTPS”
HTTPS encrypts the connection to the host you reached. It does not validate the host’s identity or intentions.
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“The domain has been registered for years”
Registration history describes the domain, not necessarily the current operator, content, or safety of a particular page.
“Private registration means it is a scam”
Privacy protection and limited RDAP data can be legitimate. They are a reason to rely more heavily on independent verification, not a stand-alone verdict.
If you already clicked
You opened the page but entered nothing
Close the tab and do not return through the same link. Update your security software and run a scan, as the FTC advises after a suspicious click. Review recent browser downloads and remove anything you did not intentionally obtain.
You entered a password
From a device you trust, change the password through the organization’s independently verified website or app. Change it anywhere else you reused it, then review active sessions, recovery addresses, and multifactor-authentication settings. A security key is one possible multifactor factor; multifactor authentication makes it harder for someone to use a stolen username and password, but it does not make a fraudulent domain safe.
You supplied payment or identity information
Contact the relevant bank, card issuer, or identity-support service using a known phone number. Ask what account monitoring, payment reversal, replacement, or identity-theft steps apply. Preserve the message, address, and timestamps for the report.
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Stop using the suspicious site. Use trusted wallet and project-support channels to determine whether approvals can be revoked and whether assets need to be moved to a secure wallet. Do not follow “recovery” messages that demand another connection, a seed phrase, or an upfront fee; those can be a second scam.
How to report the attempt
The FTC directs people to report phishing at ReportFraud.ftc.gov, forward suspicious texts to SPAM (7726), and forward phishing emails to the Anti-Phishing Working Group. Include the original message, complete URL, sender details, redirects, and what information or permissions you provided. Reporting does not guarantee recovery, but it can help investigators connect related campaigns and gives you a record for financial or account-support conversations.
Bottom line: verify the domain before you verify the story
An AI or crypto page is not safe merely because its message is persuasive, its advertisement is prominent, its design is polished, or its registration record is old. The dependable habit is to pause, inspect the exact hostname, find the official domain independently, and stop before sharing credentials, downloading software, connecting a wallet, or signing a transaction when anything does not line up.
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