[LazyWiper](https://attack.mitre.org/software/S9039) is a destructive malware observed targeting a manufacturing sector company during the [2025 Poland Wiper Attacks](https://attack.mitre.org/campaigns/C0063). [LazyWiper](https://attack.mitre.org/software/S9039) is a native Windows PowerShell script that is believed to have been generated by a large language model (LLM). [LazyWiper](https://attack.mitre.org/software/S9039) overwrites files on the system using the C# function `WriteRandomBytes()` and can targets multiple specific file types by their extensions.(Citation: CERT Polska)