Researchers discover phishing scam using invisible characters to evade email security, with protection tips including ...

It's easy to mistake an "l" for a "1" or an "I" with a poorly designed typeface. (Ahem.) Fortunately, modern fonts tend to use a variety of techniques to disambiguate those easily confused ...

A rare Unicode character, the right-to-left override (RTLO), can make executable files appear as harmless Word or image ...

What if there was a way to sneak malicious instructions into Claude, Copilot, or other top-name AI chatbots and get confidential data out of them by using characters large language models can ...

Imagine sending a simple emoji in a text message—just a cheerful smiley face or a thumbs-up—without a second thought. Now, what if I told you that same emoji could secretly carry hidden instructions ...

The Glassworm campaign, which first emerged on the OpenVSX and Microsoft Visual Studio marketplaces in October, is now in its third wave, with 24 new packages added on the two platforms.