What could indicate an email has been spoofed?

An unusual sender's address is a strong indicator that an email may have been spoofed. Spoofing involves faking the sender's address to deceive the recipient. Cyber attackers often alter their email addresses to look similar to legitimate ones but may include slight variations or use different domains. This tactic can make it challenging for recipients to identify that the email is not truly from the expected sender. Recognizing this unusual address is crucial since authentic emails usually come from recognizable and consistent domains associated with the sender's organization.

Other indicators like personalized greetings, correct spelling and grammar, or attachments from known contacts do not guarantee authenticity and may be misleading. For instance, a legitimate-looking greeting or well-structured content can be produced by a scammer. Similarly, even attachments from known contacts can be dangerous if the account has been compromised. Therefore, being vigilant about the sender’s address is essential in identifying potential spoofing attempts.