A clever technique used to hide malicious prompts in attacks on AI agents has been adopted by spammers to evade filters on ...

Fraudsters have found a new use for ASCII smuggling, typically used to hide malicious prompts intended for AI models, in an ...

Threat actors have adopted the ASCII smuggling technique in phishing campaigns, using invisible Unicode characters to evade email security filters.

A phishing campaign sent up to 2.37 million weekday emails using invisible Unicode tags to split financial lure words and bypass filters.

Researchers observed a high-volume phishing campaign that inserted invisible Unicode tag characters into financial terms such ...

As someone who loves repurposing old hardware, I was ecstatic upon realizing I could use Podroid to run containerized ...

What doctors wish more patients understood about plantar fasciitis ...

Microsoft detected phishing campaign using invisible Unicode characters to evade email filters, with 2.37 million daily ...

On February 26, a single phishing campaign pushed weekday volumes up to 2.37 million messages, each one peppered with an invisible Unicode character ...

Microsoft is alerting of a "high-volume phishing campaign" that uses invisible Unicode tag characters to bypass email filters ...

Attackers use invisible Unicode characters to bypass phishing filters, hiding finance-themed scams that can steal credentials ...

Attackers have adapted a technique popularized in AI prompt injection research for a high-volume phishing campaign, using ...