Key takeaways: A multi-stage USB cryptomining attack uses DLL hijacking and PowerShell to install hidden miners on your computer. A multi-stage USB cryptomining attack is currently underway. Here’s a more detailed breakdown of how this USB cryptomining attack works, from its initial stage until successful infiltration and cryptominer installation. CyberProof tracked and analyzed indicators of compromise (IOCs), which are red flags that help detect cyberattacks, to assess the prevalence of the USB cryptomining attack. How to Stay Safe from USB Cryptomining AttacksWhile USB-based cryptomining attacks are particularly insidious, they’re not impossible to protect against.