Google fixing Android lock screen bug that lets Gemini send SMS without a PIN - The Register
Google's Gemini just became a security vulnerability. A locked Android phone can send SMS without PIN verification—here's what founders need to know about AI safety in consumer products.
Why it matters
A critical security gap in Google's flagship AI assistant highlights the intersection of AI deployment and consumer safety. This isn't just a bug fix—it's a reminder that AI features shipping at scale can create unexpected attack surfaces, and it matters for any company integrating LLMs into user-facing products.
The key facts
9 to knowGemini can send SMS from locked Android phones without PIN verification
Bug allows strangers to send messages from user's locked device
Google has acknowledged the issue and is releasing a fix
Affects Android lock screen security model
Published July 17, 2026
Gemini can send SMS messages from locked Android devices without PIN verification
Vulnerability affects lock screen bypass
Google acknowledged the bug and confirmed a fix is in development
Security issue reported by multiple sources (The Register, GSMArena, Bitdefender, Android Headlines)
Go to the source
Reuters Technologynews.google.com
Publisher excerpt: Google fixing Android lock screen bug that lets Gemini send SMS without a PIN The Register Android lockscreen bypass allows Gemini to send SMS without verification - GSMArena.com news GSMArena.com Google's Gemini lets strangers send messages from your locked Android phone Bitdefender Android Lock…