The employees are receiving advertisements and other mail unrelated to them, this is known as spam or junk mail. Whaling and Phishing attempts to trick users into providing confidential data. Bluesnarfing is the unauthorized access of data through Bluetooth.
Email spam, also known as junk email, is unsolicited messages sent in bulk by email (spamming).
Most email spam messages are commercial in nature. Whether commercial or not, many contain disguised links that appear to be for familiar websites but in fact lead to phishing web sites or sites that are hosting malware. Spam email may also include malware as scripts or other executable file attachments (trojans). Spam is named after Spam luncheon meat by way …