Receiving an email with the subject is a high-risk scenario likely associated with phishing or malware delivery. While a .mp4 file is a common video format, attackers frequently use it as a "lure" to compromise your system or accounts. Potential Security Risks
Malicious browser extensions in 2023 | Kaspersky official blog Download File wq.mp4
: Maliciously crafted video files can exploit vulnerabilities in video players or system codecs to execute unauthorized code upon opening. Receiving an email with the subject is a
: The "video" might just be a thumbnail leading to a fake login page or a site that prompts you to install a malicious browser extension . : The "video" might just be a thumbnail
: Attackers often use "double extensions," such as wq.mp4.exe , to trick users into running an executable program. If your computer is set to hide known extensions, it will appear as a harmless video file.