: These files often contain hidden scripts or trojans that can compromise your Mac. Instability
"Portable" versions often contain injected code, such as Trojans or Keyloggers , to bypass Adobe's licensing (Creative Cloud). Many antivirus programs will flag these files as "PUP" (Potentially Unwanted Programs) or malicious.
A: Do not open it. Delete it immediately. Run a full antivirus scan (Malwarebytes for Mac is good). Change your passwords if you entered any credentials recently.