Mobile Verification Toolkit (MVT) is a collection of forensic utilities developed by Amnesty International Security Lab for analyzing Android and iOS devices to identify potential security compromises. The toolkit automates the process of gathering forensic traces from mobile devices and supports scanning with public indicators of compromise (IOCs) to detect traces of known spyware campaigns and targeting activities. MVT is designed as a forensic research tool for technologists and investigators who have experience with digital forensics and command-line interfaces. The toolkit helps identify potential infections or targeting by malicious software on mobile devices. The tool focuses on mobile device forensics and requires technical expertise to operate effectively. It is not intended for end-user self-assessment but rather for professional forensic investigations and security research.