“Apple has upgraded its XProtect security software to be able to detect Windows files which may be a threat to Mac users,” Charlie Osborne reports for ZDNet. “According to security researcher Patrick Wardle, the update will now detect Windows Portable Executable (.PE) files and binary segments.”

“XProtect is a signature-based system and is linked to the iPad and iPhone maker’s built-in macOS antivirus software Gatekeeper,” Osborne explains.

“The Apple update, dated April 19, adds a definition for one item, MACOS.d1e06b8, which includes a signature for PE files,” Osborne reports. “Wardle connected the signature to TrojanSpy.MacOS.Winplyer, which Trend Micro describes as an .EXE file designed to deploy on Mac machines.”

Read more in the full article here.

MacDailyNews Take: The world’s most advanced operating system gets even more secure!