The fix for the AI agent that hijacked a company's DNS: it can propose the change, but it can't approve it
Bubble signal: 0 · NeutralRelevance 30OtherUS
Source: VentureBeat AI · Published 2026-08-26
Summary
Tenet Security demonstrated 'GhostJacking' at DEF CON 34, where an AI agent reads firewall-blocked logs, interprets an attacker's prompt injection as an instruction, and executes changes using previously issued credentials. The attack affected 48 organizations, including six Fortune 500 companies, and was reported against Datadog and Sentry. The fix involves restricting AI agents' permissions to propose changes but not approve them.
Bubble analysis
This news is only tangentially related to the AI investment bubble, as it focuses on AI security vulnerabilities rather than investment or capital flows. It may indirectly affect AI adoption but does not directly alter the valuation or spending dynamics of the bubble.
#ai-security#prompt-injection#defcon
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