] "A visitor to the Adobe Photoshop-for-Windows Forum
] (registration required to post, can log in as guest) has
] described a curious 'feature' with Photoshop 8 (also
] known as 'CS'). Seems this latest version of Adobe's
] flagship product has the built-in ability to detect that
] an image is of American currency. Something has been
] built into Photoshop's core coding that can detect
] something in images of currency and will prevent the user
] from opening the file. Apparently it will also do this
] with Euro notes; info on other currency is pending."

interesting.

Slashdot | Photoshop CS Adds Banknote Image Detection, Blocking?