Download/view Now ( 156.07 Mb ) Now

Most malicious documents (macros) are tiny. However, "bloating" a file to over 100 MB is a known technique called .

The subject line you provided——is a classic red flag for a phishing attack or malware delivery . Since 156 MB is an unusually large size for a standard document (like an invoice or a PDF), it is often used by attackers to bypass simple antivirus scanners or to hide complex malicious code. download/view now ( 156.07 MB )

Do not click "View," "Download," or any links within the body. Most malicious documents (macros) are tiny

From a different device, change your primary email and banking passwords. Since 156 MB is an unusually large size

Use a trusted, updated antivirus to run a "Full System Scan."

If you think it might be real, contact the supposed sender via a fresh email or phone call—never reply to the suspicious message. 4. What to do if you already clicked