New research shows that up to a half of all HTML email attachments are malicious, and not just because of a few massive campaigns. Researchers warn that attackers are relying more on malicious HTML ...

The "external sender" warnings shown to email recipients by clients like Microsoft Outlook can be hidden by the sender, as demonstrated by a researcher. Turns out, all it takes for attackers to alter ...

New phishing campaigns attempt to evade detection by constructing rogue QR codes with special ASCII characters and load phishing pages locally using the local blob URL feature in browsers. Attackers ...