Adobe Acrobat and Reader users are under attack from hackers using a zero-day vulnerability. Update within 72 hours, Adobe ...
Hackers have been exploiting an Adobe Reader zero-day vulnerability since December 2025; PDF users are warned.
Adobe Reader zero-day exploited since Dec 2025 via malicious PDFs, enabling data theft and potential RCE, prompting urgent ...
As part of the 'DOOM Challenge' to install the FPS 'DOOM' on everything, 'DoomPDF', which ported DOOM to a PDF file, appeared in January 2025. DoomPDF uses the PDF JavaScript environment to represent ...
A new phishing and malware distribution toolkit called MatrixPDF allows attackers to convert ordinary PDF files into interactive lures that bypass email security and redirect victims to credential ...
Recap: Early last month, someone used the PDF format's JavaScript support to run Tetris inside what should normally be a static text document. Predictably, within days, a high school student upgraded ...
Base64 encoding is a common method to encode binary data into an ASCII string format, making it easier to transmit data over networks that only support text. This can include embedding image data in ...
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