The Grandparent Scam: How It Works & How to Stop It

How the Grandparent Scam Works

The call typically comes late at night or early in the morning when targets are disoriented. The caller says: "Grandma/Grandpa, it's me... I'm in trouble." When the grandparent guesses a name ("Is that you, Michael?"), the scammer confirms and launches into a story — a car accident, DUI arrest, or medical emergency. They beg for money and plead with the grandparent not to tell the parents.

A second person often takes the phone, posing as a lawyer, police officer, or hospital administrator, adding credibility and handling the financial demands. The "grandchild" may come back on the line sobbing, increasing emotional pressure.

Why It's So Effective

The grandparent scam exploits the most powerful emotional bond — love for a grandchild. When a grandparent hears what they believe is their grandchild crying for help, critical thinking shuts down. The instinct to help overrides the logical assessment that this could be a scam.

Additional factors: many grandparents are less familiar with spoofing and voice cloning technology, the secrecy request ("don't tell Mom and Dad") prevents the verification that would expose the fraud, and the time pressure (bail must be posted immediately, hospital needs payment now) prevents the victim from thinking clearly or consulting others.

AI Voice Cloning Makes It Worse

AI voice cloning has turned the grandparent scam from a crude social engineering trick into a precision weapon. Scammers harvest voice samples from grandchildren's social media videos, TikTok posts, Instagram stories, or YouTube content. With as little as 3 seconds of audio, AI can generate a convincing voice clone.

This means the voice on the phone no longer just sounds like "a young person in distress" — it sounds exactly like the specific grandchild. The FTC reported a 400% increase in AI-enhanced grandparent scams between 2024 and 2025, with the average loss increasing from $7,000 to $12,000 as the clones became more convincing.

How to Protect Elderly Family Members

Establish a family code word — a secret phrase that must be spoken during any emergency call. Make it something memorable but impossible for an outsider to guess. Review it periodically with all family members.

Educate grandparents about this specific scam. Show them examples and practice responses. Make sure they know: hang up and call the grandchild directly on their known number, contact another family member if the grandchild doesn't answer, and never send money based on a phone call alone, regardless of how convincing it sounds.

Consider setting up call blocking on their phone and ensuring they have easy access to family phone numbers (large-print contact list near the phone). Some families use a group text to quickly verify emergencies in real time.

Creating a Family Code Word

Choose a code word that's easy for all family members to remember but would never come up in normal conversation or social media. Avoid pet names, birthdays, or favorite foods — scammers can find these online. Good examples: a made-up word, a specific childhood memory only the family shares, or a combination of two unrelated words.

Rules: the code word must be spoken by the person claiming to need help, not by the intermediary (lawyer, officer). If they can't provide the code word, it's not them. Update the code word annually. Ensure all family members — especially children and grandchildren — know it and understand when to use it.