Recently, the AhnLab SEcurity intelligence Center (ASEC) identified a case of phishing emails that disguise themselves as payment confirmation notices. These emails impersonate employees of a specific company in Korea and trick recipients into opening a malicious XLS file attached to the email, which is disguised as a payment confirmation notice.   [Figure 1] Body […]

The AhnLab SEcurity intelligence Center (ASEC) recently confirmed that phishing emails disguised as project proposals are being circulated. The body of the email pretends to request that the proposal and confirmed delivery schedule be submitted as soon as possible, and prompts the recipient to download the attached compressed file.   [Figure 1] Phishing email body […]

Statistics on Attachment Threat Types in April 2026, the most common threat in phishing email attachments was Trojan (47%). this type was distributed by disguising itself with a double extension or a legitimate file name to trick the user into executing it and installing malware on the system. they continued to spread through multiple variants […]