A rare piece of malware has been observed targeting telecommunications providers across three continents. Cybersecurity researchers from SentinelOne recently discovered a novel malware, dubbed LuaDream, on infrastructure belonging to telcos in the Middle East, Western Europe, and the South Asian subcontinent. What makes this malware unique is that it leverages a just-in-time (JIT) compiler for the Lua programming language, dubbed LuaJIT. Lua is not exactly a popular choice among hackers, with malware written in this language only observed three times in the past ten years, The Hacker News reports. That includes Flame, Animal Farm (AKA SNOWGLOBE), and Project Sauron. Advanced…