Home / TechnologyTechnologyEngadgetTechnologyEngadget·Jun 5, 2026·1 min readOpenAI rolls out a Lockdown Mode for extra protection against prompt injection attacksOpenAI has announced more robust security features for the small set of users who might need them.View original source — Engadget ↗ShareCopy linkShare on XShare on FacebookRelated storiesTechnologyIndian ExpressTechnologyJun 6, 2026 · 1 minOpenAI rolls out Lockdown Mode to protect against prompt injection attacksIndian ExpressTechnologyTechCrunchTechnologyJun 6, 2026 · 1 minOpenAI unveils Lockdown Mode to protect sensitive data from prompt injection attacksTechCrunchTechnologyThe Next WebTechnologyJun 7, 2026 · 1 minOpenAI adds Lockdown Mode to ChatGPT to block data theft from prompt injection attacksThe Next WebTechnologyZDNetTechnologyJun 8, 2026 · 1 minHow ChatGPT's new Lockdown mode protects you from data theft (and what else it does)ZDNet
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