Scammers are increasingly using text messages to trick people into giving up money or personal information. Here are the top red flags to watch for:

• Weird or long phone numbers. Legitimate texts usually come from six-digit short codes or standard 10-digit numbers. If a text comes from an unusually long or unfamiliar number — like 11 digits or more — it’s probably a scam.

• Family emergency claims. Scammers may pretend to be a family member in trouble, asking for money to resolve a crisis. Always verify the story by contacting your loved one or a trusted family member directly. If you’re truly concerned, call the authorities.

• Fake refund offers. A scammer may claim you’re owed a refund and ask for your bank info to send it.

• Random prize notifications. Did you “win” a contest you never entered? That’s a classic scam. These messages often ask for your bank details or personal info to claim the prize.

More information at marincountyda.org or 415-473-6495