Malwarebytes has worked with advocacy groups, law enforcement, and cybersecurity researchers to deliver helpful information in fighting stalkerware. Stalkerware enables domestic abusers to spy on their partners digital and physical lives. Not every tip can be used by every survivor; not every survivor has different options. Do not open any email attachments from unknown senders, and do not click on links sent in text messages from unknown numbers you do not recognize. Use a device passcode to prevent unwanted third parties from rummaging through your apps.”]
Source: https://blog.malwarebytes.com/privacy-2/2019/08/data-and-device-security-domestic-abuse-survivors/