Spammers weaponize AI security vulnerabilities to evade filters
Source: The Next Web
What started as an academic curiosity—hiding instructions in invisible Unicode characters—has entered the operational toolkit of commercial spam campaigns. Security researchers publish findings on AI model weaknesses, then low-skill actors immediately commodify them for scale, forcing filter maintainers into perpetual catch-up. For platforms and email providers, this is less a technical problem than a resource one. Fighting invisible character obfuscation requires constant ruleset updates, while spammers can iterate trivially by adding new Unicode combinations.