WinRAR, one of the most popular compression software options available on the planet, is currently at risk of a huge exploit. The app has been around for years, and while many have downloaded it, most probably don’t keep it updated to the latest version, as they only open it when compressing or uncompressing files.
If you use WinRAR, though, it’s recommended that you update it immediately to the latest version of the available software, as government-backed hackers in China and Russia have exploited a known vulnerability in outdated versions of the app. With over 500 million users, the pool of available victims for bad actors is massive.