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Russia and China-backed hackers are exploiting WinRAR zero-day bug
(techcrunch.com)
This is a most excellent place for technology news and articles.
WinRAR was good in ancient times when it was the only zip program available. Even in the Windows XP era there were better things to use if you knew about them. I doubt 7zip was really that usable in the early 2000s but it eventually got good and nowadays 7zip is so good that of you aren't using it, you're doing it wrong.