Recently there is a lot of spam claiming to be from the US Internal Revenue Service (IRS) that have as attachment an executable file, tax-statement.exe and with the following subject: Subject: Underreported Income Notice.

Be aware, do not open/run the executable file because it’s actually a malicious file. IRS doesn’t send any kind of notifications via e-mail. This is just another attempt from the creators of Zeus bot to spread the malware.