It's a scam. Period.
Threaten you with arrest or legal action unless you immediately pay
Demand unusual forms of payment like gift cards, prepaid debit cards, wire transfers, gold, cryptocurrency, cash, or payment apps
Tell you to move your money to protect it
Demand secrecy or tell you not to discuss the call or message with anyone
"Your Social Security number has been suspended."
"You owe a fine. Pay immediately."
"Act now or your benefits will stop."
"Press 1 to speak with a federal agent."
PAUSE.Take a deep breath and talk to someone you trust.
PROTECT YOUR PERSONAL INFORMATION.Be very cautious of any contact you did not initiate.
PROTECT YOUR MONEY.Never pay with gift cards, prepaid debit cards, cryptocurrency, gold/precious metals, or cash.
HANG UP OR IGNORE IT.Do not respond, click links, or open attachments.