Activity Alert: A Check Exceeded Your Requested Alert Limit. Email with a zip attachment: “A check exceeded your requested alert limit” Zip file attached to the email: “Sha256 Hashes” Inside the Zip file is a Windows Executable file: “Malware Anti-Virus Reports” Email: “We’re letting you know a check written from your account went over the limit you set for this alert,” “For more details please check attached file,” “Cheers, Steve””]
Source: http://sanesecurity.blogspot.com/2015/03/activity-alert-check-exceeded-your-limit.html