Ransomware attackers targeting a Fortune 100 company in the finance sector used a new malware strain, dubbed PDFSider, to deliver malicious payloads on Windows systems.

A new piece of malware which disguises itself as a PDF download and could give hackers remote access to a computer has been discovered as a potential threat to Mac users. The trojan, identified as ...

Be vigilant if you’re using an online PDF converter – the FBI recently issued a warning that threat actors have specifically been using online file conversion services to spread infostealing malware.

Security experts at Google have uncovered a new cyber threat orchestrated by the ColdRiver Russian-backed hacking group. As per a report, the attackers are employing an innovative approach by ...

Japan's computer emergency response team (JPCERT) is sharing a new 'MalDoc in PDF' attack detected in July 2023 that bypasses detection by embedding malicious Word files into PDFs. The file sampled by ...