A small amount of descriptive data (metadata) that is added to a computer file by the user or network administrator. It is maintained by the file system but is not part of the file's regular set of ...

Hackers are using a novel technique that abuses extended attributes for macOS files to deliver a new trojan that researchers call RustyAttr. The threat actor is hiding malicious code in custom file ...

A new technique by the Lazarus Advanced Persistent Threat (APT) group has been used by the threat actor to smuggle malicious code onto macOS systems, using custom extended attributes. This innovative ...