Login alert emails from Snapchat
Getting alert emails from Snapchat is a sign of a potential hack. These emails usually tell you about suspicious login attempts by unauthorized people. If you get such emails without trying to change your password, it's likely that hackers are involved.
Unwanted account authentication requests
If you receive too many authentication requests, it's a problem. It could mean someone unauthorized has access to your account. Act quickly by changing your password to regain control.
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Suspicious chatting history
Check your chat history for any unusual activity. If you notice unexpected chats or messages sent from your account without your knowledge, it could signal a hack. Hackers might use this to pretend to be you, asking for money from friends or family, causing harm to both your finances and reputation.
New and unknown friends
If you see new friends on your Snapchat list that you didn't add, your account may have been hacked. Adding friends on Snapchat needs both parties to agree, so if you didn't add them, hackers probably did.