On: The Bitcoin whitepaper is hidden in every copy of ...

[ehPReth]

/System/Library/Image Capture/Devices/VirtualScanner.app/Contents/Resources/simpledoc.pdf

sha256: b1674191a88ec5cdd733e4240a81803105dc412d6c6708d53ab94fc248f4f553

sha512: 2ac531ee521cf93f8419c2018f770fbb42c65396178e079a416e7038d3f9ab9fc2c35c4d838bc8b5dd68f4c13759fe9cdf90a46528412fefe1294cb26beabf4e

crc32 (lol): 13af7d06

md5: d56d71ecadf2137be09d8b1d35c6c042

sha1: 8de2fdb04edce612738eb51e14ecc426381f8ed8

[Vecr → ehPReth]

Both the sha256 and sha512 exactly match a copy of the whitepaper from 2017, so that would be a pretty sophisticated attack.