Check washing vulnerabilities
posted Jun 19th 2008 7:18am by Will O'Brienfiled under: classic hacks, misc hacks
[vector] sent in some of his other work, but I found his posts(part 1, part 2, part 3 and final thoughts) on check washing experiments pretty interesting. His results should be enough to make you think twice about writing checks. He tested a few different pens and tested them on real check using Acetone and Alcohol as solvents.
