Malicious files can sometimes travel through removable storage, turning an ordinary USB drive into a potential source of computer security risks. Understanding USB Malware Attacks can help users recognize how infected pendrives may introduce harmful software when connected to a computer. Malware can be hidden inside files, programs, or other content stored on a USB device, and opening or running unfamiliar items may increase the risk of infection. Depending on the threat, malware could affect system performance, damage or encrypt files, collect information, or create additional security concerns. Before plugging an unfamiliar USB drive into a computer, users should consider where it came from and whether it can be trusted. Scanning removable storage with reliable security software and keeping antivirus protection and operating systems updated are also useful precautions. Users should avoid opening suspicious files and be careful when sharing USB devices. By learning about USB Malware Attacks, people can make informed choices and develop safer habits when handling removable storage.