불량뉴스백신 is a browser extension that provides users with additional information about news articles and the journalists who wrote them when browsing through popular Korean portals such as Naver and Daum. This extension aims to help users better understand the articles and the journalists behind them, allowing for a more informed reading experience.

불량뉴스백신 is available on various platforms, including PC (Windows, Mac, Linux) Chromium-based browsers such as Google Chrome, MS Edge, and Naver Whale. Users of Firefox on PC can find the extension in the Firefox addon market. Mac users can install the extension from the Mac App Store, and Android users can install it on the Kiwi Browser. Additionally, users with iOS 15 or above can use it as a Safari extension.

With 불량뉴스백신, users can easily access information about the journalists behind the news articles they read, allowing them to make more informed judgments about the credibility of the news. Installations instructions can be found on the developer's website.