Financial and security problems can arise from a single mistaken click. This is particularly concerning for older adults, families, and businesses. A concept known as zero trust may offer protection.

This approach involves verifying information before accepting it as true. It can be an uncomfortable mindset, especially for those who were raised to be trusting and polite.

More information on zero trust and how it can help guard against cyberattacks is available from experts like gerontologist Sam Cradduck.