A recent spike in phishing campaigns has seen attackers exploit the PDF file format to impersonate leading brands, including Microsoft, DocuSign, and Dropbox.
According to Cisco Talos, the security research arm of Cisco, threat actors are leveraging the popularity and trust associated with these...
In a striking example of the evolving landscape of cyber warfare, Iranian state-linked hackers have launched a highly sophisticated global spear-phishing campaign targeting high-profile individuals, especially in Israel, but with a footprint far broader in scope.
Known as Educated Manticore (also tracked as APT42,...