SophosLabs is intercepting a widespread malware attack, spammed out via email, posing as a secure message. The emails trick recipients into opening an attached ZIP file, but contain a Trojan horse that Sophos detects as Troj/Zbot-DPM. The Trojan horse is Trojan horse known as Key Key, which is being targeted by the company. The malware is being sent via email subject line: You have received a secure. messages secure message”]
Source: https://grahamcluley.com/you-received-secure-message-malware/