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Electronic signatures have gained popularity in recent years in the business world. Every now and then, people require signed documents as proof of verification from the owner. While it is common to ...

Researchers at the Ruhr-University Bochum in Germany have figured out three different ways to forge digital signatures in PDF documents. The fakes will be treated as genuine on 21 of 22 desktop PDF ...

Add Yahoo as a preferred source to see more of our stories on Google. You can sign PDF documents on your phone and on the go. Paper copies and filing cabinets have become less common since cloud ...