Hackers can change a single byte to insert malware undetected, posing as an apparently corrupted ZIP file dubbed Zombie Zip. A security researcher demonstrated this by tricking Windows Defender and ...

A new technique dubbed "Zombie ZIP" helps conceal payloads in compressed files specially created to avoid detection from security solutions such as antivirus and endpoint detection and response (EDR) ...

Password-protected ZIP archives are common means of compressing and sharing sets of files—from sensitive documents to malware samples to even malicious files (i.e. phishing "invoices" in emails). But, ...

Microsoft cloud services are scanning for malware by peeking inside users’ zip files, even when they’re protected by a password, several users reported on Mastodon on Monday. Compressing file contents ...

ZIP and RAR files have overtaken Office documents as the file most commonly used by cyber criminals to deliver malware, according to an analysis of real-world cyber attacks and data collected from ...