Frequency
2
occurrences
First Seen
September 3, 2026
Last Seen
September 3, 2026
Related Threat Clusters
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Mass Phishing Campaign Uses ASCII Smuggling to Evade Email Filters
A high-volume phishing campaign has emerged, utilizing invisible Unicode tag characters to evade email filters. Microsoft reported that attackers are splitting financial lure words like 'funding' using ASCII smuggling…
6 articles · Updated September 4, 2026
Recent Intelligence Reports
- ASCII Smuggler Tool: Crafting Invisible Text and Decoding Hidden Codes | Embrace The Red — embracethered.com · September 3, 2026
- ASCII smuggling crosses over from AI prompt injection to phishing evasion — Blogs.Microsoft · September 3, 2026