<ul><li>Multiple versions of the ReaderUpdate malware variants, written in Crystal, Nim, Rust, and Go, are targeting macOS users, according to SentinelOne researchers.</li><li>ReaderUpdate, a macOS malware loader, first appeared in 2020 and was later found delivering Genieo adware.</li><li>The malware variants are distributed in five different source languages, including Go, Crystal, Nim, Rust, and compiled Python.</li><li>The malware obfuscates strings and URLs, making it difficult to analyze and detect the threats it poses.</li></ul>

New ReaderUpdate malware variants target macOS users

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