Sealby
An encrypted note away from ordinary messages
Keep the current code word and instructions inside a private vault instead of a chat that can be searched or previewed.
Set up a private family code wordFamily & legacy
A worried call can make a familiar voice sound like proof. It is not proof anymore. One private family code word gives everyone a calm way to check before acting.
An encrypted note away from ordinary messages
Keep the current code word and instructions inside a private vault instead of a chat that can be searched or previewed.
Set up a private family code wordFast, but people forget
Works only if every person remembers the exact phrase during a stressful call.
A solid shared option
A shared family entry works well when everyone already has access and knows where to look.
Easy to search—and easy to expose
Message previews, linked devices and compromised accounts can reveal the phrase.
It may sound like your child, parent, sibling, or partner. They are upset and need money now. They may say they are in hospital, in trouble, stranded, or too embarrassed to tell anyone else. The details change. The pressure is the point: act before you think.
A familiar voice is now only one clue. Treat an urgent call as a reason to verify, not a reason to obey.
AI voice tools can imitate a voice from ordinary recordings. A public video, voice note, or clip shared by someone else can be enough. This is no longer a movie-villain trick.
That does not mean every strange call is an attack. It means you should not have to decide by ear whether a frightened voice is real. Give your family a better test.
Agree on one code word, short phrase, or question that only your family knows. Either person can ask for it in an odd or urgent call. A scammer may copy a voice, but should not know the answer.
Keep it simple. It is not a dramatic secret handshake. It is a shared reason to pause when something feels wrong.
Do not use a pet’s name, birthday, street, school, or anything in posts and profiles. Do not reuse an account password, recovery answer, or bank detail. Pick a phrase that is easy to remember and meaningless to everyone else.
Say it aloud together once. Decide who should know it, including grandparents or older children. A code word only works if people remember it during an emotional call.
No code word means no action. Hang up. Call the person back on the number already in your contacts, or use another known channel. Do not use the number, link, payment route, or “helper” from the urgent call.
If they cannot answer, contact another relative or the service directly. A genuine emergency can survive two minutes of verification. A scam needs you to skip it. Practise noticing that pressure with Spot the Scam.
It helps with impersonation calls and messages. It cannot repair a hacked email account, reverse a payment, or protect a shared password. Use unique passwords and two-factor authentication too.
Sealby’s view is simple: good security starts with small habits — pause, verify, then act.
It is a private word, phrase, or question-and-answer your family uses when a call or message feels urgent or strange. It is not an account password. It is a quick reason to pause before acting.
Choose something your family can remember but cannot be found on social media. Do not use a pet’s name, birthday, address, or real security-answer question. A harmless odd phrase works well.
A scammer copies a familiar voice from a recording, then creates pressure: a crisis, embarrassment, or money needed now. Do not try to judge the voice. Slow down and verify through a known route.
Download Sealby and protect what matters. Setup takes under a minute, and there’s no account to create.
iPhone & iPad · iOS 17+ · Free