[HN Gopher] Superhuman AI exfiltrates emails
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       Superhuman AI exfiltrates emails
        
       Author : takira
       Score  : 22 points
       Date   : 2026-01-12 18:38 UTC (4 hours ago)
        
 (HTM) web link (www.promptarmor.com)
 (TXT) w3m dump (www.promptarmor.com)
        
       | sarelta wrote:
       | I'm impressed Superhuman seems to have handled this so well -
       | lots of big names are fumbling with AI vuln disclosures.
       | Grammarly is not necessarily who I would have bet on to get it
       | right
        
       | 0xferruccio wrote:
       | The primary exfiltration vector for LLMs is making network
       | requests via images with sensitive data as parameters.
       | 
       | As Claude Code increasingly uses browser tools, we may need to
       | move away from .env files to something encrypted, kind of like
       | rails credentials, but without the secret key in the .env
        
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       (page generated 2026-01-12 23:00 UTC)