By the time the IT department noticed the unusual network traffic, the firm’s sensitive client data had already been compromised. How to Protect Yourself
: It then used the office manager’s email account to send copies of itself (disguised as Pus.zip ) to everyone in her contact list, making the infection look like it came from a trusted source. Pus.zip
: A piece of malware called a Trojan installed itself in a hidden folder. It didn't pop up any windows or show any errors, allowing it to stay undetected by basic security software. By the time the IT department noticed the
like the Google Safe Browsing tool or VirusTotal to scan suspicious links or files before opening them. It didn't pop up any windows or show
To avoid falling victim to files like Pus.zip , follow these digital safety practices:
Inside was a single file that looked like a PDF but was actually an executable program. The moment it was opened, several things happened simultaneously:
, especially those sent via email from unknown or unexpected sources.