After unzipping, look at the files inside. If you see unexpected .exe , .scr , or .bat files instead of documents, delete them immediately.
Mark the email as Spam or Phishing in your email client and delete it permanently. 3. What to do if you already opened it If you have already downloaded or opened the file:
If you have received an email with the subject (often a corrupted rendering of "ważne.zip" , which means "important" in Polish), do not open the attachment. This is a known hallmark of phishing campaigns used to deliver malware such as Trojans or ransomware.
Use tools like VirusTotal to upload and scan suspicious files or URLs before opening them on your machine.
To stay safe in the future, follow these rules from experts at Stony Brook IT and Data Doctors :
Below is a full guide on why this is dangerous and how to handle it safely. 1. Identifying the Threat The file "waЕјn.zip" is suspicious for several reasons:
Using "important" (ważne) as a filename is a social engineering tactic designed to make you act without thinking.
Only open ZIP files if you were explicitly expecting them from a known contact.