Security News
Researchers have spotted an unusual ‘trackware’ attack triggered by a viewing a PDF inside the Chrome browser.
Exploit detection service EdgeSpot says it has spotted several PDF documents that exploit a zero-day vulnerability in Chrome to collect information on users who open the files through Google’s web...
Researchers have discovered a flaw in some PDF document viewers that allows new content to be added to documents without breaking the electronic signatures.
Many popular PDF viewers and online validation services contain vulnerabilities that can be exploited to make unauthorized changes to signed PDF documents without invalidating their signature,...
Academics from Ruhr University Bochum have proven that the majority of popular PDF viewer apps and online digital signature validation services can be tricked into validating invalid signatures or...
Plus: How Microsoft Edge helps Facebook Flash files dodge click-to-play rules in Edge Adobe is taking a second crack at patching security bugs in its Acrobat and Reader PDF apps.…
Still afraid of no ghost? You didn't read the script Google Project Zero bug-hunter Tavis Ormandy took a "random look at the new release" of Ghostscript, and turned up a vulnerability that works...
A recently discovered PDF exploit used steganography to hide malicious JavaScript code in images embedded in PDF files, according to exploit analysis firm EdgeSpot. read more
Pair of critical flaws cleaned up in Acrobat, Reader Adobe has issued its first patch of the year, emitting fixes for a pair of high-risk vulnerabilities in Acrobat and Reader.…
A PDF decoy was found to be linked to an Office 365 phishing page hosted in Azure blob storage, according to Netskope Threat Protection.