Email hijacking, also known as email spoofing or email impersonation, is a type of cyber attack in which an attacker gains unauthorized access to someone's email account and uses it to send messages or perform other actions as if they were the account owner.
There are several ways that attackers can hijack email accounts, including:
Email hijacking can have serious consequences, as the attacker can use the compromised account to send spam, phishing emails, or malicious attachments to the victim's contacts, or to access sensitive information in the victim's emails.
To protect against email hijacking, it is important to use strong, unique passwords for all of your online accounts, be cautious when clicking on links or entering login credentials, and use antivirus software to protect against malware. It is also a good idea to enable two-factor authentication, which requires an additional step, such as a code sent to your phone, to log in to your account. This can make it much more difficult for attackers to gain access to your account.