![]() ![]() Here are some tips for setting up Android for speech and voice recognition. Imagine what a real "security expert" could do with this.A: You may need to tweak your system settings for an optimal experience. All the transcribing is done on their servers, unless you choose Enhanced Dictation, and download an 800MB program that does this on your computer. Whenever you use speech recognition in Chrome or on Android, the speech-to-text analysis is done on Google's servers.Īpple's dictation works similarly in OSX Mavericks. " Is this the default behavior? Does Chrome send all audio to Google when the microphone is engaged on a random site? " This is technically correct, but does the user realize that when he gave the site that permission, another window which was hidden from him also started listening? Will he realize it is still listening twenty minutes after he left that site, and the pop under window was still there? " the user has to explicitly grant permission. Here is a completely unedited new video using the latest version of Chrome Canary (v 34) released today. It was recorded in 1 take, and then edited to replace my heavily accented voice with narration by my native English speaking friend. This specific hack was fixed in the latest version of Chrome, but unfortunately other ways to open pop-under windows from Chrome still exist. The pop-under code used in the video was js-popunder, which opens hidden background windows. " How did the pop-under appear without triggering Chrome's default popup blocker? " I'd like to respond to a few of the comments. Tal Ater Smack-Fu Master, in training jump to post.Until then, readers should remain highly wary. Yes, most operating systems provide ways to restrict mic and camera functions, but those software-driven mechanisms are probably more susceptible to hacking bypasses. A physical switch on a computer would give many users the ease of mind that their conversations and other private moments aren't being captured. Stories like these demonstrate a major shortcoming in almost all computer and smartphone hardware available today-specifically that there is no hard switch to turn on and off microphones and video cameras. Sites with permission to access your computer microphone will appear, along with a way to delete or modify the setting. ![]() From there, click on the "manage exceptions" box under the Media section. When in doubt, check which sites already have permission by navigating to Chrome settings > show advanced settings > and then clicking the "content settings" box in the privacy section. ![]() Users would also do well to place little reliance in the red blinking light and any icons Chrome uses to indicate that sounds are being captured. The takeaway from all of this is that users should carefully consider a website's request for microphone access before clicking OK. The feature is in compliance with the current W3C standard, and we continue to work on improvements." We've re-investigated and still believe there is no immediate threat, since a user must first enable speech recognition for each site that requests it. "Their answer was that there was an ongoing discussion within the Standard group to agree on the correct behavior-'nothing is decided yet,'" Ater wrote.Ī Google spokeswoman e-mailed Ars the following statement: "The security of our users is a top priority, and this feature was designed with security and privacy in mind. ![]() When the patch still hadn't gone live in November, Ater asked what was causing the delay. On September 24, someone from Google told him a patch was ready and that his discovery was eligible for a prize worth as much as $30,000 under the company's bug bounty reward program. In his blog post, Ater said he alerted Google to the underlying vulnerabilities on September 13. ![]()
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