Scam protection when a relative has dementia
Updated October 16, 2026 · 6 min read
People with memory loss are targeted more by scammers, and a safe word is the least reliable tool for them, because it depends on remembering and acting under stress. This page is about what to rely on instead, and how to do it kindly. It isn’t medical advice: speak to their doctor or a dementia service about their needs.
Why a safe word is not enough here
A safe word needs memory and calm. Someone with dementia may forget it, forget the rule, or feel pressure that overrides it. Use it as a bonus, not as the main protection.
What to rely on instead
- Bank protections: low daily limits, alerts to a carer, a trusted contact, and no online banking if it’s not needed.
- Power of attorney or similar legal arrangements, set up while they can take part.
- Call filtering: block unknown callers or use a call-screening service.
- Reduced exposure: fewer cards, limited cash, and no gift cards in the house.
- A carer routine: a daily or weekly check-in and a quick chat about any calls.
- A simple rule on paper by the phone: “Don’t send money. Call [name].”
Talking about it kindly
Keep it short and warm: “Some people phone pretending to be family. If anyone asks for money, call me first.” Repeat it often and avoid testing them. Never use a practice call without their carer’s agreement and a doctor’s guidance if they might be distressed.
If they’ve been scammed
- Contact the bank straight away and ask them to stop or recall payments.
- Report it to the FTC (reportfraud.ftc.gov) or your national fraud service.
- Change what you can: cards, limits and phone settings.
- Be gentle. It’s not their fault.
Where Countersign fits
For a relative with early memory loss, a text check can help if they remember it. Carers can see whether the family phrase has been learned. It should never be the only protection.
Frequently asked questions
Does a safe word work for someone with dementia?
Not reliably. Use bank limits, trusted contacts, call filtering and a carer routine as the main protection.
How do I stop a relative with dementia sending money to scammers?
Set low bank limits and alerts, use a legal arrangement such as power of attorney, filter calls and check in often.