If the victim got into contact with a supposed support agent, several malicious programs would be installed on their computer, allowing the threat actor to access their information. For example, the Israeli cybersecurity firm Sygnia identified in 2022 a phishing campaign that involved threat actors impersonating Duolingo to steal private information.Īs The Jerusalem Post reported at the time, the targets received an email claiming that they purchased a premium subscription to Duolingo-the email urged them to contact "customer support" to cancel the subscription. The ads are not too annoying and most only last around five seconds or so, but they are fairly frequent-when you complete an exercise, you have to watch an ad to proceed.ĭuolingo itself may be relatively secure, but that doesn't mean cybercriminals haven't found a way to seize on its popularity. However, if you want to have access to premium features and remove advertisements, you have to pay for a subscription. Experts have both praised and criticized the app, but the consensus appears to be that it is, at the very least, great for acquiring vocabulary.ĭuolingo can be used for free. If they complete tasks consistently and earn enough points, users can advance to a new league, with the number one spot in the Diamond league being the ultimate goal.ĭuolingo courses align with CERF (Common European Framework of Reference for Languages) standards, but the software also utilizes artificial intelligence to personalize the experience for each individual user. They are personalized, but all of them include learning, listening, and speaking exercises.Įxperience points, leaderboards, hearts, and gems add another dimension to Duolingo, making the experience of learning a new language comparable to playing a video game. Officially released in 2012, Duolingo is available on both Android and iOS platforms, and can be used within any browser.ĭuolingo courses differ depending on the language you choose. But how does Duolingo really work? How much data does it collect, and is it a secure app? Are there any potential cybersecurity risks you need to be aware of? How Does Duolingo Work?
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