The Mobile Verification Toolkit, or MVT, works on both iPhones and Android. It allows scanning a whole iPhone backup for any signs of compromise. In the outputted files, if the toolkit discovers a possible compromise, it will state so. iPhones had more forensic traces than Android smartphones, making it easier to identify on iPhones. Govts across the world used NSO Group’s spyware to hack into the phones of journalists, activists, politicians, and business executives.