# Nine Subtle Signs Your Accounts or Devices Have Been Hacked
Your child's tablet suddenly moves slower. You notice unfamiliar charges on your credit card statement. A friend texts that they received a strange email from your account. These moments deserve your attention. Early detection stops hackers from stealing more data or money.
Lifehacker Offspring identifies nine warning signs that parents should watch for across their family's devices and accounts. Sluggish performance ranks high on the list. When devices slow down without explanation, malware may run in the background. Battery drain accelerates. Apps crash more often. These technical hiccups often precede a full breach.
Check your payment methods regularly. Unauthorized transactions appear first as small charges, sometimes $1 or $2, designed to slip past parents' attention. This testing method helps criminals confirm stolen card numbers work before making larger purchases.
Strange login activity matters too. Your child receives notifications about sign-ins from unknown locations. Password reset emails arrive without your request. Someone changed your security questions. These acts signal that someone holds access to your accounts.
Pop-ups multiply on screen, especially ones promoting antivirus software. Legitimate software companies don't use pop-ups to alert you. Scammers do.
Watch for disabled security features. Your antivirus software vanishes from the system. Your phone's lock screen disappears. Firewalls turn off without your action. Hackers disable these protections to operate freely.
Friends and family report receiving messages from you that you never sent. This indicates account compromise. Hackers use breached accounts to spread malware links or phishing attempts to your contacts.
New browser extensions appear without installation. Bookmarks change. Your homepage resets to unfamiliar sites. Autocomplete suggestions include addresses you never visited.
The final sign arrives through unusual account behavior. Your email inbox shows