While both phishing and smishing attacks are designed to trick individuals into revealing sensitive information, there are some key differences between the two.  Phishing attacks typically involve sending fraudulent emails, while smishing attacks involve sending fraudulent SMS messages. Phishing emails often contain links to fake websites or attachments that contain malware, while smishing messages often contain phone numbers that connect to fraudulent call centers.  Additionally, phishing attacks are generally more sophisticated than smishing attacks and are more likely to target businesses or organizations rather than individuals.