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AI Now Writes Over Half of All Spam Emails, Finds New Study
CIO & Leader
|July 2025
Over 51% of all spam emails are now AI-generated, as cybercriminals use artificial intelligence to scale and refine attacks.
RESEARCHERS REVEAL a sharp rise in AI-generated spam, as cybercriminals use artificial intelligence to automate and refine email attacks.
A New Kind of Inbox Invader
Check your spam folder—over half of it is now AI-generated. A new study by Columbia, the University of Chicago, and Barracuda Networks found that 51% of spam emails are created by AI tools, a sharp increase since ChatGPT's public launch in November 2022.
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