The Dark Side of WebAssembly: Cryptomining, Keyloggers, and Browser Exploitation
Original text: “El lado oscuro de WebAssembly” — Carlos Ávila, Telefónica Tech Blog (September 16, 2020). Images are reproduced verbatim with attribution captions.
Executive Summary
WebAssembly (WASM) is an open binary instruction format — announced in 2015 and broadly supported by browsers from 2017 onward — designed to let code written in C, C++, Rust,…
https://core-jmp.org/2026/07/dark-side-webassembly-cryptomining-keyloggers-browser-exploitation/
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