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Microsoft is warning of a new phishing campaign which aims to deploy persistent backdoors to victim’s computers. In a new in-depth analysis, the company’s researchers said they recently spotted multiple phishing campaigns, currently not attributed to any known threat actors, Read More …
Cybercriminals behind a campaign dubbed DEAD#VAX are taking phishing one step further by delivering malware inside virtual hard disks that pretend to be ordinary PDF documents. Open the wrong “invoice” or “purchase order” and you won’t see a document at Read More …
A new PDF phishing kit is being sold on the dark web, promising customers advanced features, a simple interface, and competitive pricing, experts have warned. Security researchers from Varonis spotted MatrixPDF, an advanced solution being advertised as a legitimate tool, Read More …
In the realm of PDF viewers, Adobe Acrobat Reader reigns supreme as the industry’s dominant player. However, while Adobe Acrobat Reader holds the biggest market share, notable contenders are vying for attention, with Foxit PDF Reader being a prominent alternative. Read More …
Threat analysts have discovered a recent malware distribution campaign using PDF attachments to smuggle malicious Word documents that infect users with malware. The choice of PDFs is unusual, as most malicious emails today arrive with DOCX or XLS attachments laced Read More …
Certified portable document format (PDF) files are used to securely sign agreements between two parties while keeping the contents’ integrity protected, but a new report found the security protections on most certified PDF applications were inadequate and left organizations exposed Read More …
Researchers in Germany have invented a new hack that can allow someone to break the encryption of PDF files and access their content — or even forge signed PDF files under certain circumstances. A team from Ruhr University Bochum, FH Münster University Read More …
