Define typo squatting9/27/2023 ![]() ![]() But following these recommendations from our experts at Telefónica Tech helps to reduce the risk: Often, as in the case of Lögreglan, it is not easy to detect and protect yourself from typosquatting. How to detect and protect yourself from typosquatting? The full story and analysis of the attack can be found at Police Phishing Attack Targets Bank Credentials. And they sent phishing emails asking the recipient to access that URL and enter personal information. They then used that domain to create a fake website that looked exactly like the legitimate website. At first glance, and taking advantage of the fact that our brains sometimes read words that are not words, many recipients did not detect the deception.Ĭonverting the text to small caps reveals the deception: what looks like a lowercase "L" is actually a capital "i". But it was not.Īs in the previous paragraph, in the email the "i" in the URL was capitalised ("I") to make it look like an "l". In this case, the attackers registered a domain that replaced the "l" with an "i" (logregIan.is instead of logreglan.is), making it appear at first glance to be the legitimate domain of the country's police. Then, cyber attackers used a domain name similar to the official domain of the Icelandic national police (Lögreglan, in Icelandic) to deceive citizens. The case of the Icelandic national póliceĪn example of a phishing attack based on typosquatting took place in Iceland in 2018. "In addition to the theft of personal information, which can lead to phishing attacks, typosquatting can also be aimed at redirecting the domain to another destination or blackmail and reputational attacks against companies or individuals," explains Susana. The attacker earns money for each click, even if the ads are irrelevant or harmful. ![]() Ad fraud: Attackers can create a fake website that generates advertising revenue by tricking users into clicking on ads.When users download and install that file, they are actually unknowingly installing malware on their computer or device. Malware distribution: Attackers can create a fake website that prompts users to download a file or software.When users type their login credentials into the fake page, the attacker gets hold of them to use them for malicious purposes. Phishing attacks: attackers can create a fake login page that looks like the page of a legitimate website.Typosquatting is a popular technique used by cybercriminals to launch different attacks, including: How is typosquatting used in cyberattacks? It is from such a website (which may be the same or even a duplicate of the original site) that attackers can distribute apps and malware or steal information such as login credentials, bank card numbers or personal information. In either case, the attacker's purpose is to trick users into visiting the fake site believing they are on the legitimate website. ![]() If the legitimate domain is a typosquatting could be.In addition, "in this type of cyber-attacks it is very common to use alternative spellings or words with double spelling and also the use of special characters, such as hyphens", explains Susana Alwasity, Threat Intelligence Team Lead at Telefónica Tech. Use a domain name with a similar appearance, such as instead of.Register the same domain name but with a different extension, such as ".co" instead of ".com".Change an "l" or an "i", the "o" for a "0" (zero) or use "rn" instead of an "m".Anything to create a misleading domain name. They can also substitute characters, replacing visually similar letters. These errors may omit or change the order of letters. The attacker can exploit common typos, misspellings or typing errors to carry out the deception. Typosquatting is a combination of the words "typo" and "squatting". This type of misleading domain name can also be used in e-mail addresses to make them appear legitimate to the naked eye, but which are fake. Typosquatting is a type of cyberattack that involves creating a domain name that is very similar to that of a well-known, legitimate website with the intention of deceiving users. ![]()
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