A single poisoned notification from WhatsApp, Slack, SMS,
Signal, Instagram, or Messenger could have hijacked Google Gemini's
voice assistant on Android and made it open a victim's connected
windows, fake a message from their boss, push the phone into a Zoom
call, or quietly poison its long-term memory. No malicious app on
the phone is required. The assistant just had to treat a
hostile
Read more https://thehackernews.com/2026/06/whatsapp-slack-notifications-could.html

