CWI and Google announce first collision for Industry Security Standard SHA-1 23 Feb 2017 https://www.cwi.nl/news/2017/cwi-an...st-collision-industry-security-standard-sha-1 PS: Mods, if I posted this in the wrong forum section, please feel free to move it accordingly.
After comparing the checksums of the forged PDF-documents, it looks like this: All checksums except SHA-1 are different.