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OpenAI rolls out a Lockdown Mode for extra protection against prompt injection attacks - Engadget

… OpenAI is billing Lockdown Mode as a sort of last line of defense against prompt injections, building on the robust protections that it says it already offers through ChatGPT, its models and backend systems. "Lockdown Mode is not intended for everyone," OpenAI explains. …

Jun 5, 2026 · Igor Bonifacic

engadget.com › 2169854

Gemini in Chrome arrives on Android devices in June - Engadget

… "All these capabilities are built with the same security protections we offer on desktop, defending you against emerging threats like prompt injection so you can maintain peace of mind whether you are on the go or at home," Google said. …

May 12, 2026 · Igor Bonifacic

engadget.com › 2171038

Everything announced at The Android Show: I/O 2026 edition - Engadget

… It said that it's adding additional protections to Android for when the AI systems carry out actions on your behalf to add more protection against risks like prompt injection. …

May 12, 2026 · Kris Holt