The target: The Independent School District of 2142 of St. Louis County Schools
The take: W-2 tax forms of 677 district employees with personally identifiable information including: Social Security Number, first and last name, home address, wages, and more.
The attack vector: A spoofed email requesting the forms came from an attacker pretending to be the district Superintendent. Believing the request to be legitimate, the forms were sent to the fraudulent email address provided in the request.
This breach highlights the importance of employee cybersecurity training and a posture of constant vigilance. Scammers rely upon people’s natural inclination to be helpful and prompt, and it’s critical to ensure that employees who handle sensitive information receive tailored training, emphasizing the caution and care they must employ in responding to unusual requests for data.