A new variant of the Phishing attack makes the PDF file look like a protected Excel file that can only be displayed with Microsoft Excel after entering email credentials. The attachment is mainly ...

The Portable Document Format makes it possible for you to open and view documents, no matter what operating system, software or computer you have. To make this happen in Yahoo Mail, the email program ...

I recently updated from Adobe Acrobat Reader 7 to 9 and am having some difficulty opening PDF attachments in Mail. PDFs are associated with the new Reader and open correctly once saved to my computer; ...

Research in Motion has issued an interim security patch designed to address critical security flaws that could affect users who open PDF attachments that contain malicious codes. It is understood the ...